Repeated connection drops; millions of uncorrectable errors, out-of-spec power

I've been experiencing repeated internet drops the past few days and have been monitoring my modem's signal logs.

Modem: Netgear CAX30

Setup: Single coax line direct from wall to modem, no splitter

Most recent signal snapshot (restarted modem ~3 hrs prior):

I've already verified my coax connection at the wall and the modem end. Not sure what else I can do. Tried contacting support through the app but was a mess. Appreciate any help.