Dynamic range window violation
I keep getting this on my brand new (2 weeks old) sb8200 modem:
Dynamic Range Window violation
RNG-RSP CCAP Commanded Power Exceeds Value Corresponding to the Top of the DRW
I have had 6 ...
Forum Discussion
As it as often as every 30 mins and experience packet loss at all times or lag spikes. At this point it’s pretty much unusable especially at night time.
But no other messages such as T3 timeouts?
I do get T3 time outs quite often.
- @Tradev, Do you have any splitters or signal amps on the cable line going to the modem? -Allan, Cox Support Forums Moderator.
No splitters or signal amps
The T3 timeout is your real problem. A DRW violation is a momentary glitch, but a T3 timeout is a complete loss of upstream connectivity. You should focus on the T3 timeouts not the DRW violations. If you follow all the instructions given by the Cox representatives and the problem continues you will need a Cox tech to troubleshoot the issue.
