Hidden WiFi Network connection

Hello.

I’ve got a problem connecting to hidden WiFi networks. If I try to connect it would return an error that password is not entered. Even if the network is not encrypted at all.

The interesting thing is - after I try connecting to hidden network, it would stop connecting to any other networks until I restart the network manager.

After I restart network manager, It would connect to not-hidden networks corretly.

It worked well before, bo stopped doing that today. Without any updates installed yesterday or today. Is there anything I can try to fix it on my side?

My system is:

Kernel: 6.17.7-ba22.fc43.x86_64

KDE Plasma 6.5.4

KDE Frameworks 6.21.0

QT 6.10.1

MB is Gigabyte B760M DS3H ax with intergrated Realtek Wifi.