With WPA3, Protected Management Frames should be required or allowed , so you can either use WPA2 with PMF disabled, or use WPA3, which requires the use of PMF. As I mentioned in my previous post, this is a security risk, but the decision to take it or not is a personal one. If you insist on using W...

Do someone have RB5009 some type of 1G SFP working ?

I have RB5009 with QSFPTEK Gigabit SFP to RJ45 working with no issues more than year on both ROS 7.0.5 (factory preinstalled) and 7.11.2.

I had some spare time to 'dig' here more deeply. It's obvious that the problem is related to some issue with Management Frame Protection (802.11w). As it mentioned at WifiWave2 wiki current management frame protection implementation is incompatible with the one implemented in the standard wireless p...

I Could it be that it happens when a client's device changes between 5ghz and 2ghz (same SSID, same physical AP)? As far as I can see your SSIDs are different for 2.4 and 5 GHz. I'm in a same boat as you. 2 WLans (2.4 and 5 GHz, different SSIDs), 2 clients on 5 GHz, 2 on 2.4. One of clients on 2.4 ...