I see lots of T-3 timeouts and other junk in my log too, but that is DOCSIS protocol stuff that seems not to effect too much. The error counts that would be interesting would be in the “Corrected” and “Uncorrected” columns on the screen shot you posted, where all the zeros are now. They get zeroed when the modem restarts, so you need to let it run for a while to find out if there are times when the signal isn’t so nice.
I see lots of T-3 timeouts and other junk in my log too, but that is DOCSIS protocol stuff that seems not to effect too much. The error counts that would be interesting would be in the “Corrected” and “Uncorrected” columns on the screen shot you posted, where all the zeros are now. They get zeroed when the modem restarts, so you need to let it run for a while to find out if there are times when the signal isn’t so nice.