I can reproduce the problem here with 2.48.4-4ubuntu1.
When run via the socket protocol against an older Windows build (2.48.3), the Windows client crashes. When updating the Windows version to 2.48.4, I get the exact same messages as Marc.
I can reproduce the problem here with 2.48.4-4ubuntu1.
When run via the socket protocol against an older Windows build (2.48.3), the Windows client crashes.
When updating the Windows version to 2.48.4, I get the exact same messages as Marc.