pd91's profile

New Contributor III

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17 Messages

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Severe packet loss (Upload) to amazon web services (Fortnite) - UPDATE 1/9

UPDATE - I suspect this packet loss issue may be fixed very soon. Maybe within the next week. That's all I'll say for now - I'll update again soon

Yep, another AWS packet loss post. Have none of the past customers with this issue had their problems actually resolved?

I'm consistently getting 0-10% packet loss to Amazon web services (both west and east servers) making fortnite unplayable. No, I do not have this problem with other games I play as they do not use Amazon web services to host their servers. This seems to be an issue with the path cox routing takes to AWS servers.

my cox tracert to AWS west (oregon): https://textuploader.com/dzw7o

my cox tracert to AWS west (52.42.109.244) :https://textuploader.com/dzw7g

my cox tracert to AWS east: https://textuploader.com/dzw70

my tethered AT&T iphone to AWS west: https://textuploader.com/dzw76     - interesting how AT&T LTE is a legitimately better connection to AWS than vegas's "best" ISP

No I'm not using a puma 6 modem. I have the cisco DPQ3212.

puma 6 test anyway: https://imgur.com/a/iKR9PYY

I've already troubleshot by hardwiring to modem directly with the same results. I've unplugged the power on router and modem (although it stays on) numerous times, as well as coax.

Here's a tracert of another cox customer with the same exact problems: https://pastebin.com/index/ehaQBYEd

and another: https://pastebin.com/Qqfxa5UN      (there are many more tracerts exactly like these; it also seems like we're all dropping packets at the exact same servers)

now here's a tracert of a cox customer in phoenix (to AWS west) who has 0% packet loss: https://pastebin.com/MX1GfGPC

A reddit thread furthering the evidence that this is explicitly a cox issue and not a personal one: www.reddit.com/.../

I would appreciate real effort in getting this resolved - I know I'm going to be told this is a personal issue when it obviously simply is not. Thanks in advance

Accepted Solution

Contributor II

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103 Messages

New Contributor III

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17 Messages

I've gotten in touch with an employee at Epic Games with access to fortnite servers and he was kind enough to run a traceroute to my IP address.

"This is from a NAW FNBR server that's located in northern California. All the traceroutes I ran stopped at that last gateway and then timed out after that.

Hope this helps - I can say with some certainty that the issue is on Cox's end, not ours."  - https://pastebin.com/rM03cvBq    (removed my personal IP)

Finally, my reddit thread showing quite a few more people with the exact same issue - www.reddit.com/.../

Moderator

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4.3K Messages

Hi Pd91, your modem is reporting minor packet loss. Since you haven't had a service call in over a year, that's where we need to start. My team can schedule a service call for you, if you like. Email your full name and address to cox.help@cox.com so we can get the ball rolling. -Becky, Cox Support Forums Moderator

New Contributor III

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17 Messages

That's extremely interesting as I was just told by the cox support twitter that my modem is showing no signs of packet loss after multiple checks, as shown here: https://imgur.com/a/juF2rPZ

Can you post the tracert showing the packet loss here so I can see it?

Moderator

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4.3K Messages

Hi Pd91, I'm not running a tracert. I'm pinging your modem's IP address. 50 packets transmitted, 49 received, 2% packet loss, time 9841ms
-Becky, Cox Support Forums Moderator

Former Moderator

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231 Messages

Pd91,

I have just pinged your modem a few time now & am still seeing the packet loss to your modem. It seems to fluctuate between 2% - 6%. Would you perform a reset of your modem & router at the same time. Then run a trace route to Amazon web services again to see if that makes a change? Please let us know what happens.

Mark M.
Cox Support Forums Moderator

New Contributor III

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34 Messages

Mark,

Please understand that even if he has his own packet loss problems, this issue affects hundreds of users. Here is a screenshot of a hardwired PingPlotter tracert from Phoenix to a AWS server on the west coast that is used for Fortnite, https://imgur.com/a/17bxJrR , the packet loss is insane. Also read the comments on his Reddit post, https://www.reddit.com/r/FortNiteBR/comments/931lrl/attempt_2_at_getting_visibility_most_cox_isp/ , he is not alone. Address this problem, because the game developers, Epic, have outright stated that the problem is on COX's end.

New Contributor III

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34 Messages

Yes, this is real, yes I just contacted Cox about it for the thousandth time. Packet loss to Amazon Web Services servers is just absolutely brutal for me in the Phoenix area. I forwarded your Reddit post to them and sent my own PingPlotter tracert of the packet loss, there had better be some serious steps taken by COX soon.

New Contributor

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2 Messages

BooPacketLoss, 

I'm in the same boat but with all upload streaming services. A year ago everything was fine, sometime in the past few months I've experienced a baseline 2%-10% or higher packet loss while streaming to twitch, mixer, YouTube. You name it, I drop packets. Tried streaming through Streamlabs OBS, OBS studio, Xsplit. Tried my computer, tried my laptop, tried moving across the country. Replaced my 200 dollar modem and router with new 200 dollar gigabit certified modems and routers. Replaced cabling. Had techs come out. Talked to tech support.

I build networks (RF/data) for my career full time and have gone to great lengths to ensure it wasn't something on my side. All my equipment is very high end and I've conducted so many tests at this point I'm not sure what to do anymore. It's gotten so frustrating that I'd almost switch to another provider who gives a reliable upload and horrible sub 100 download just to get back to business. Let me know if you get any traction because my wheels are still spinning. 

💖

New Contributor

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1 Message

Funny, I'm here for the exact same issue that I've been researching for over a month now and it's odd I stumble across the same reddit post that I commented in.

I had a Cox tech come out last week. He 'reset' everything in my house and when he was done he said he fixed my issue. He handed me a small metal device that he called a packet capture and said it was used to provision data for uplink. I bought it for about a day and a half since it seemed to fix my issue. Before he left I verified my uplink had 4 locked channels instead of 1 and I played a few games of Fortnite throughout the day with almost 0 packet loss. It was glorious! There was 1-2 instances where I saw packet loss go to 2% but only for a second or 2. Next day, internet went out, I cycled the modem and the packet loss was back with a vengeance. 

Pretty safe to say the tech gave me some nonsense and went about his day. If there were another ISP alternative in my area I'd have already switched but Cox is just short of a monopoly in my area and apparently that entitles them to sell a 'premium' service built on a sub-par infrastructure. 

I'd post my tracert output as well but it's nearly identical to what's already linked above. 

New Contributor III

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17 Messages

hm yeah after barely skimming over what a packet capture device is, it seems the improved connection might have just been coincidental. I'm 99% sure the issue resides within cox's routing to amazon's servers. it seems this issue is getting really bad as of the past couple days though, so I'm sure more will show up. Hopefully we can figure out how to get their attention

New Contributor

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2 Messages

Hello, I have been having the same exact issue at my home for the past 2 months as well. Southeast Arizona area. It has been very frustrating and I do not want to switch to CenturyLink as they only offer 40Mbps. I had a tech come out earlier this week and he said my speeds and signal levels are fine. I hope this can get figured out very soon.

New Contributor III

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34 Messages

Keeping all of these threads at the top for anyone thinking of dropping COX as an isp. You would be justified.

New Contributor II

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14 Messages

Having the exact same issue. West side of Phoenix. Had two techs out and they were still unable to resolve the issue. Their solution is to check the signal to my home and ping the cox.net servers. Fortnite and Rocket League are unplayable and it's so *** frustrating.

New Contributor III

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11 Messages

Same Problem. Cox fix this!

BUMP.

Moderator

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865 Messages

If anyone is still having trouble, please provide a current trace route in this thread and we will forward to our network operations team for further review. Thanks!

Brian
Cox Support Forum Moderator

New Contributor II

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16 Messages

Do you mind giving us destinations to traceroute to for testing?

New Contributor III

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34 Messages

52.42.109.244 is the Fortnite AWS server based in Oregon that I use for testing. When I ping Google's DNS of 8.8.8.8 I get no packet loss, but whenever I play Fortnite, Rocket League or any game that uses AWS servers, I get 50%+ upstream packet loss. I'm also pretty sure that it affects Twitch live streaming by causing dropped frames because Twitch is owned by Amazon.

New Contributor III

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34 Messages

Here are my tracerts to the Oregon Fortnite AWS server. Tests were performed at around 11:30 a.m. PST. https://pastebin.com/AMFuwwQV

Moderator

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865 Messages

Can you please copy/paste the text of your trace route here? We cannot view pastebin here at work unfortunately. - Brian

Contributor

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50 Messages

C:\Users\mbubl>tracert google.com

Tracing route to google.com [216.58.193.142]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms www.routerlogin.com [192.168.1.1]
2 10 ms 8 ms 9 ms 10.71.32.1
3 9 ms 9 ms 9 ms 100.120.104.132
4 16 ms 13 ms 26 ms 100.120.104.12
5 12 ms 13 ms 10 ms 68.1.1.167
6 14 ms 13 ms 19 ms 72.14.196.240
7 34 ms 25 ms 33 ms 108.170.247.243
8 13 ms 17 ms 16 ms 108.170.234.41
9 80 ms 79 ms 79 ms 209.85.251.136
10 83 ms 79 ms 87 ms 216.239.59.169
11 77 ms 78 ms 76 ms 108.170.240.193
12 87 ms 77 ms 78 ms 209.85.244.85
13 85 ms 77 ms 83 ms atl14s08-in-f142.1e100.net [216.58.193.142]

Trace complete.

C:\Users\mbubl>tracert 52.42.109.244

Tracing route to ec2-52-42-109-244.us-west-2.compute.amazonaws.com [52.42.109.244]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms www.routerlogin.com [192.168.1.1]
2 9 ms 9 ms 11 ms 10.71.32.1
3 13 ms 8 ms 16 ms 100.120.104.134
4 12 ms 13 ms 10 ms 100.120.104.14
5 11 ms 11 ms 15 ms 68.1.1.61
6 12 ms 11 ms 28 ms ip70-167-151-86.at.at.cox.net [70.167.151.86]
7 16 ms 17 ms 15 ms 54.239.102.90
8 54 ms 64 ms 12 ms 54.239.102.99
9 39 ms 37 ms 35 ms 54.239.42.120
10 * * * Request timed out.
11 62 ms 64 ms 53 ms 52.93.12.50
12 41 ms 35 ms 41 ms 52.93.12.37
13 39 ms 39 ms 41 ms 52.93.12.108
14 38 ms 37 ms 44 ms 52.93.12.131
15 36 ms 38 ms 36 ms 205.251.232.255
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.

Trace complete.

New Contributor II

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16 Messages

Came across this post.  I created a similar issue regarding fortnite & packet loss.  Also, other users are seeing this same thing:

https://www.epicgames.com/fortnite/forums/bug-reports/battle-royale-aa/681327-fortnite-packet-loss-and-ping-lag-spikes-as-of-recently-9-04-2018

This is exceptionally frustrating to me that Cox doesn't look into this and forces users to do this.  It's as if they want to do service calls on purpose to make $75 for a visit when it's CLEAR that SO MANY other people are having this same issue with COX services only.  My brother & friends are a half mile away from me on Spectrum playing on the same game without packet loss while I'm experiencing 30-40%.  Other users of Netflix are complaining about packet loss as well, so something might be wrong with EC2 West coast routing.  IMO, my blame wants to be with Cox.  I'm ditching Cox the minute another provider can provide me with Gigabyte speeds.

New Contributor III

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16 Messages

It happens on east coast servers as well I’ve been fighting this for about 3 and a half months now. Glad there are steps being made towards the resolve though. 

New Contributor II

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16 Messages

What's being done?  Also, it's intermittent for me and sometimes a west server gives me 0 packet loss.. I could have just gotten lucky while playing on US-East, but it definitely was more playable than west.  Next time I play and have packet loss I'm going to have another friend in San Diego on Cox (just not gigablast) see if we both have the packet loss at the same times.

New Contributor II

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16 Messages

brianm Here are 3 trace routes for various locations:

1. tracert 52.42.109.244

Tracing route to ec2-52-42-109-244.us-west-2.compute.amazonaws.com [52.42.109.244]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 9 ms 5 ms 7 ms 10.162.0.1
3 7 ms 8 ms 7 ms 68.6.14.76
4 7 ms 7 ms 8 ms 100.120.108.6
5 13 ms 12 ms 13 ms 68.1.1.167
6 11 ms 11 ms 12 ms ip70-167-151-90.at.at.cox.net [70.167.151.90]
7 14 ms 31 ms 21 ms 54.239.102.20
8 12 ms 11 ms 12 ms 54.239.102.27
9 37 ms 45 ms 37 ms 54.239.42.120
10 * * * Request timed out.
11 61 ms 72 ms 47 ms 52.93.12.124
12 36 ms 36 ms 35 ms 52.93.12.111
13 39 ms 37 ms 39 ms 52.93.12.182
14 38 ms 36 ms 36 ms 52.93.12.209
15 61 ms 37 ms 38 ms 52.93.15.217
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.

Trace complete.

2. tracert 52.15.247.160

Tracing route to ec2-52-15-247-160.us-east-2.compute.amazonaws.com [52.15.247.160]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 9 ms 6 ms 7 ms 10.162.0.1
3 6 ms 8 ms 9 ms 68.6.14.78
4 7 ms 8 ms 8 ms 100.120.108.8
5 37 ms 37 ms 36 ms dalsbprj02-ae2.0.rd.dl.cox.net [68.1.2.121]
6 38 ms 40 ms 39 ms 72.21.221.204
7 93 ms 88 ms 103 ms 176.32.125.200
8 79 ms 89 ms 77 ms 176.32.125.243
9 * * * Request timed out.
10 76 ms 81 ms 79 ms 178.236.3.187
11 77 ms 79 ms 98 ms 52.93.128.186
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 83 ms 86 ms 85 ms 52.95.1.150
16 76 ms 76 ms 77 ms 52.95.1.161
17 82 ms 83 ms 79 ms 52.95.1.244
18 77 ms 78 ms 77 ms 52.95.1.225
19 77 ms 77 ms 76 ms 52.95.3.138
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.

Trace complete.

3. tracert ec2-54-70-204-128.us-west-2.compute.amazonaws.com

Tracing route to ec2-54-70-204-128.us-west-2.compute.amazonaws.com [54.70.204.128]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 8 ms 8 ms 8 ms 10.162.0.1
3 8 ms 7 ms 13 ms 68.6.14.76
4 7 ms 7 ms 21 ms 100.120.108.6
5 12 ms 12 ms 11 ms 68.1.1.167
6 12 ms 11 ms 13 ms ip70-167-151-90.at.at.cox.net [70.167.151.90]
7 * 43 ms 29 ms 54.239.102.56
8 12 ms 10 ms 12 ms 54.239.102.63
9 36 ms 37 ms 36 ms 54.239.42.120
10 * * * Request timed out.
11 54 ms 54 ms 54 ms 52.93.12.88
12 35 ms 38 ms 41 ms 52.93.12.75
13 38 ms 48 ms 39 ms 52.93.12.182
14 56 ms 53 ms * 52.93.12.203
15 37 ms 35 ms 39 ms 52.93.240.51
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.

Trace complete.

Moderator

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4.3K Messages

Hi Jrdn, thanks for posting these. Your results seem to follow normal ICMP prioritization protocols. The timeouts once the traceroute reaches the AWS server are expected. Amazon Web Services servers don't return ping requests; they block ICMP packets for network security reasons. We request trace routes because we're looking for issues along the path to the AWS server that may indicate an issue on the Cox network. Our investigation is ongoing. -Becky, Cox Support Forums Moderator

New Contributor II

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16 Messages

Sounds good becky.  I just ran the traceroutes on the same IPs from the ones in this thread.  Last night, I played for about two hours and had two to three games with packet loss which is the opposite of what happened prior.  I'm not sure how to get the IP of the server I'm experiencing packet loss on.

Contributor

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50 Messages

Can we get an update on to how many more months it's going to take to fix this. 

New Contributor III

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34 Messages

Great Becky! Bet you don't game! Bet that investigations going well! Bet you can't provide any real updates! Bet you can't explain why I get zero packet loss hot spotting through my phone but the minute I plug your service in it all comes right back! Bet you can't help the cause much! Please, prove me wrong! Escalate the issue, write an internal email, make an actual difference!

Moderator

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4.3K Messages

Hi Everyone, we have been in constant communication with our network administrators since folks began posting about latency and packet loss issues when playing games hosted by AWS. The issue was initially traced to a line card. The line card was being overloaded during peak hours, resulting in packet loss. The line card was replaced on 9/3/18. Since then, our network administrators have reviewed routing protocols and run hundreds of traceroutes, MTRs, pathpings, and looking glass routing queries. They have found no route anomalies or increased latency at the hand-off point to Amazon. -Becky, Cox Support Forums Moderator

New Contributor

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1 Message

One more user here with most likely the same faulty router (what else could possibly be the problem? (sc)). While every other server works fine, Fortnite connection shows a beautiful, up to 70+% packet loss on the upload side.

Moderator

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4.3K Messages

Hi Morten, after sending multiple signals to your modem and seeing packet loss on every ping, I suggest scheduling a service call. This is definitely something that a field technician can resolve! If you'd like my team to schedule a service call for you, email cox.help@cox.com with your full name and address. -Becky, Cox Support Forums Moderator

New Contributor III

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34 Messages

Faulty router? You're in the wrong thread. This is for making sure Cox is held accountable for their greed and exploitation. 

New Contributor

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1 Message

are these service calls free? if so send one my way.

New Contributor III

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34 Messages

This will not be solved by an FTS house call, although, I would explore having them out to ensure there are no other issues. This is a larger problem than your local equipment or local node. Sorry, but I'm having same issues and have had FTS and Operations out to inlcude "fixes" at the node level, none of which helped my situation. See here www.youtube.com/watch

New Contributor

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1 Message

Tracing route to ec2-52-42-109-244.us-west-2.compute.amazonaws.com [52.42.109.244]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.1.1
2 7 ms 8 ms 7 ms 10.74.128.1
3 8 ms 11 ms 8 ms 100.127.5.46
4 7 ms 7 ms 7 ms 100.120.102.34
5 17 ms 14 ms 18 ms 68.1.4.254
6 13 ms 13 ms 13 ms 52.95.218.216
7 17 ms 21 ms 21 ms 54.239.102.90
8 16 ms 14 ms 18 ms 54.239.102.95
9 38 ms 38 ms 37 ms 54.239.42.116
10 * * * Request timed out.
11 60 ms 41 ms 45 ms 52.93.12.84
12 37 ms 37 ms 37 ms 52.93.12.71
13 59 ms 40 ms 55 ms 52.93.12.214
14 38 ms 37 ms 44 ms 52.93.12.243
15 40 ms 50 ms 37 ms 52.93.15.211
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.

Trace complete.

C:\Windows\system32>

These are my tracerts. I constantly get 10-20% upload packet loss on fortnite and it's been this way for about 6 months now. Hoping someone can help fix this.

New Contributor II

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3 Messages

Same problem here. Constant packet loss. If I switch my ISP to Verizon through tethering I get 0% packet loss! How is that AWS's problem? Many other ISP's have 0% packet loss to AWS!

https://www.youtube.com/watch?v=l8B3URQu8EI 

1-6 % packet loss is on a GOOD day!

New Contributor

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5 Messages

Just created a reply on this, I'm also getting significant packet loss with gaming and accessing AWS / Azure services.  It's been bouncing between 6 - 12% loss on upstream today.  

Is Cox really not going to help with this? 

New Contributor III

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34 Messages

They don't care enough to lend a hand...if it's truly not "their" issue. Get used to this problem. 

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