Having a small amount of those errors is normal. It is when they become numerous that they can indicate a problem.
FWIW most of those error log entries are unhelpful and basically useless because they have the default "1970 date/time stamp" / Time Not Established" so they can't really be used for troubleshooting and are invalid. The default time happens when a modem is re-booted/powercycled either deliberately by the end user or spontaneously because of connectivity / signal issues with the system and spits out a number of random errors caused by the re-boot. Makes the entries look more numerous than they really are.
The signal stats are good ! There a no uncorrectable errors ! Are you actually experiencing any connectivity problems or are you just focusing on the error log entries ?
Hi, Henry071! Thank you for posting your questions in the Xfinity Forums! I can check your logs and neighborhood to see if there are any wiring or RF signal issues. I see that you already sent me a private message and I will continue engaging there. Have a great day!