Versions

• OS: Windows 10
• GTK Version: 3.24.14
• PyGObject Version: 3.34.0
• GLib Version : 2.62.1
• python-nbxmpp Version: 0.9.94
• Gajim Version: 1.1.94

Traceback

Traceback (most recent call last):
  File "C:/msys64/home/appveyor/gajim/win/_build_root/mingw64/lib/python3.8/site-packages/nbxmpp/tcp.py", line 251, in _on_write_all_async_finished
RuntimeError: Converting the GError failed

Steps to reproduce the problem

Actually i dunno, it appeared like ten times after unlocking the PC after a while.