Our internet connection has been shaky for some time, with the upstream transmit power level randomly shifting from the 40’s (when it works) to 50’s (when it doesn’t). We have replaced router and modem, and examined our cables, to no avail. We’ve been also getting odd errors in our modem log. Any tips on what they mean and what could be done?
In no particular order:
“T4 No Station Maint Timeout – Reinitialize MAC…”
“Received Response to Broadcast Maintenance Request, But no Unicast Maintenance o…”
“Ds Lock Failed – Reinitialize MAC…”
“SYNC Timing Synchronization failure – Failed to acquire FEC framing”
“SYNC Timing Synchronization failure – Failed to acquire QAM/QPSK symbol timing”