Discord disconnect when on Cisco VPN (Multi-protocol VPN client (openconnect))

i would like to ask for advice. I have Fedora 38 and I am also using Discord there. Problem is, that anytime I connect to VPN (which I need for work), discord disconnects. I have tried to completely turn off firewalld for a while, I tried to change dns to 8.8.8.8, 8.8.4.4, but nothing helps. When I am on Windows 11 and connected to cisco vpn, I cannot start Discord app, but if its running before connecting to VPN, its ok and it stays connected, so I can use it for communication without any issues. Any help is appreciated. Thank you