Updated to the newest firmware that was released several weeks ago for my BE85 units. Since then I have been unable to connect my phone and other devices to my MLO network or on any of my 6 GHz networks either. I get the same error of incorrect password, the password is absolutely correct. I have sent logs and inquiries to Samsung and it is not the phone's issue. I also have the same issue from other devices as well. I've had to fall back to only using my 5 and 2.4 GHz networks. 

I have rebooted, I have completely reinstalled, nothing seems to fix these units. I am not able to use Wi-Fi 7 on my Wi-Fi7 routers.

Additionally, I will occasionally get a network drop where it says that it is still connected, but no data is actually moving. I have to reboot the BE85 units to get them to function again. I have fiber network service of 2 gigabits down and 2 gigabits up, there have been no problems with the service provider. 

We have invested a lot into these routers so the stability needs to be better.