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Forum Discussion
Pokemaniac
Jul 12, 2019Aspirant
CM1200 slows down after 24-48 hours of uptime when using link aggregation
If I hook up my CM1200 to my router (an Asus RT-AX88U) in Link Aggregation mode, it seems to be consistenly slow down to only around 66-ish% of the full connection speed after somewhere between 24 an...
Topology
Sep 24, 2020Virtuoso
Are other community members seeing a CM1200 firmware upgrade to V3.02.01 with Comcast/Xfinity?
According to this thread, the new firmware enables upstream OFDMA channels – and, was installed on users’ CM1200 modems by Charter, only to be subsequently downgraded.
retate
Sep 24, 2020Star
My CM1200 (Xfinity gigabit service in the St. Paul, MN area) is on V2.02.05 and has been rebooted today due to a 10% to 20% packet loss. It has been on V2.02.05 since the rollout a few weeks ago with no problems until today.