Hi All, Had a response from tp-link advising they are checking with their support team in regards to the issues (error and CPU load). I've provided some additional information, and once again...

@LaMpiR No respose yet from tp-link support. I'd suggest everyone in this thread, along with anyone who hasn't posted but is experiencing the same or a similar issue to contact tp-link support...

@Joster There is definitely something wrong, and I suspect a significant proportion of the CPU cycles / load is related to the constant errors and whatever the associated process). I've flagged the...

@Double_Jay Errors were definitely present both prior to and after the recent firmware update. I've highlighted this thread, and the fact others are experiencing the same and similar errors to...

@Plymuff_Neil Unfortunately, it does appear access via telnet has been removed in the latest firmware (Also, SSH connections appear to be reserved for use only by Deco apps). However, the latest...

Thanks for the replies; going to advise tp-link support others are having issues, and point them at this thread (Hopefully we'll all get some info / fixes).