For the last four weeks now I’ve been having T3 timeouts and packet loss. I was using a SB8200 and was told by xfinity that it could not handle the speeds I am receiving, so I purchased a new S33. After activation I was still getting T3 timeouts and packet loss.
After many tech visits, we’ve replaced all lines and connections from the tap to and through my house to my modem and still I am having issues.
I have checked the various guides and compared levels with what my modem shows and noticed the upstream power levels are slightly below what Arris says they should be, roughly 39-44 dBmV instead of the suggested 45 dBmV+.
I spoke with an Xfinity supervisor today and they informed me that my S33 had reset over 200 times in the last 48 hours and says that their network techs have found no issues up to my tap. So I am wondering if maybe my S33 might be defective or if the slightly low upstream power levels are causing my problems.
