Can you please construct how to disable logging that specific entries ?

@Clive_A I'll wait for few days to see if you get a reply, since failure for all APs when I'm not home, may cause some problems. Sharing both info for ER605 and SG2428P: Guy

@Clive_A Typo at my last post - I'm NOT a professional. Can you share exactly what info is needed and where to take it from ? I can Upgrade again, and monitor the behavior. Please your kind...

@Clive_A I'm a professional, but this phoenomena happen twice after upgrade- once after re-powering the switch (ALL POE were off), and seconds 6 hours after power off and on. Never happend before and...

@Clive_A 1. OK - I'll have to lear a bit how to work with it. 2. Totaly understood. I have to say that set it to static (on TV side), stopped DHCP re-allocation. 3. I ping only APs (that are wired)....

@Clive_A Ok- I put aside comparison for other post. Regarding your guess: 1. All infrastructure cables in my house (newly built) was installed CAT7 cables and keystones. All ports were checked using...