Internet connectivity nill!
Had 3 elementary school students working on my home network yesterday. They've been working on my network since school started months ago with no problem. All was well until about 1pm, then crash; no internet. Modem shows upstream light constantly blinking. Don't know what the heck happened. Can't get modem to work; just has upstream light continually blinking on my Arris 6183. Thought modem bricked. Tried a new modem; same problem. Kids not happy! I'm not happy! Have tech coming out tomorrow. We'll see.