Forum Discussion

sturrocks's avatar
sturrocks
New Contributor
6 years ago

Just moved into a new house with Cox 300mbps. Constant T3 T4 errors and modem resets

Hi, So the modem upstream light begins blinking green and then the internet will temporarily shut down and then come back up. This happens 5-10 times a day especially while streaming video of an...
BrianM's avatar
BrianM
Moderator
6 years ago
Judging by the recent modem history we will likely need a technician out to the home. Short of that, make sure you have bypassed any possible splitters/checked connection for tightness etc.

Brian
Cox Support Forum Moderator