Are you experiencing disconnects? Ensure you don't have any loose connections, damaged coax, or splitters that you don't need with unterminated ends.
I looked into this a bit more out of curiosity, the Post-BERs are being caused by a noise floor issue on your node. We need a FieldTech (FT) to check the inside and then that FT refer to a MaintenanceTech (MT) to check the neighborhood street lines. Whomever is causing the leak(s) needs to be disconnected at the tap by MT until it can be properly resolved. It is most likely somebody near you...
What you , @LuckyDillion29 , could really do to help is to note WHEN the uncorrecteds are rapidly accumulating. Like for example if it's worst between 4PM and 6PM, that'd REALLY help out in tracking down the noise getting on the plant so it can be fixed once & for all.
Actually that's good advice for any customer dealing with intermittency. Any kind of pattern in time is very helpful information indeed. Can't track anything if it's not happening; it has to be an ongoing issue in order to track it down.