Globalprotect not working on macOS Monterey

I upgraded my MacbookPro (13 inch M1) to macOS Monterey today. Everything works fine and smooth except for the Palo Alto Globalprotect app (version 5.2.8.23). It seems to connect to the office-network, but it does not acknowledge my virus scanner nor the firewall. So, when activated, Globalprotect obstructs all network connections. Network is instantly back to normal when I disconnect Globalprotection.

Any suggestions as to how to make it work? I will roll back to Big Sur from my Time Machine back up now. But this would of course not be possible with a new 14 or 16 inch MBP.

Thanks.