Debian Linux: Window for remote access closes immediately after opening
I've installed TeamViewer 15 with the .deb package. If I try to connect to another (Windows) computer the window for the remote session opens shortly but closes right after.
The log says:
2022/06/06 09:06:24.420 9955 139791126288128 S UDPv4: : create udp connection was successful: (*)
2022/06/06 09:06:24.420 9955 139791159858944 S UDPv6: : create udp connection was not successful: UdpHolePuncher shutting down: (*)
2022/06/06 09:06:24.421 9955 139791117895424 S!! EmergingUdpConnection::AsyncReceiveHandler receive failed e=9, Errorcode=11
Any ideas where the problem is?