@zinge Support gave me a firmware 1.0.90 Build 20240524 Rel. 40778 and since then I haven't had the issue at all.

@Arne17 I have a support case open with them and they even had me install version 1.0.90 but I still experienced the issue twice since then. I have the same experience as you that it seems to happen...

@Hank21 I noticed something strange with the WLAN Optimization tool. I have 4 APs, 2 650 v1s (1.0.13), a 610-outdoor v1 (1.2.6) and a 650-outdoor (1.1.3). One of my 650s was running an old firmware...

@Hank21 I know you were responding to someone else, but at least in my case mine is set to WPA-Personal -> WPA 2 PSK/ AES and PMF is set to disabled.

@physh I just opened a ticket this morning.

@Hank21 Any suggestions? It just happened again with one of my APs.