rb4011, Fedora 30 no longer connects to wifi

During the last week my fedora workstation stopped connecting to wifi. It still works for other routers. On the other side, the android and windows laptop connects to same wifi just fine. I have deleted wifi profile for this access point in fedora and reconfigured it, but doesnt help.

I believe there was some fedora update that broke it, but as other clients are still working and fedora can still connect to other wifi networks, I believe it is something in wifi configuration on mikrotik. Is there some guidance how to set up wifi for maksimum compatibility?

Go to system logging, add a new rule with wifi and debug enabled.
Then check the log and tell us what info you get when you try to connect.