[bug#41818]

[outlook user <RACP@outlook.fr>]

(.syncthing-gtk-real:$PID): Gtk-CRITICAL **: $TIME: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
[$ID] $DATE $TIME INFO: Loading HTTPS certificate: open /home/$USER/.local/state/syncthing/https-cert.pem: no such file or directory
[$ID] $DATE $TIME INFO: No stored folder metadata for "default"; recalculating
[$ID] $DATE $TIME INFO: quic://0.0.0.0:22000 detected NAT type: Port restricted NAT
** (.syncthing-gtk-real:$PID): WARNING **: $TIME: expected enumeration type void, but got PyGLibOptionArg instead
/gnu/store/$HASH-python-pygobject-$VERSION/lib/python$VERSION/site-packages/gi/overrides/Gio.py:42: Warning: g_value_get_int: assertion 'G_VALUE_HOLDS_INT (value)' failed
$DATE $TIME failed to sufficiently increase receive buffer size (was: $SIZE kiB, wanted: 2048 kiB, got: $MORESIZE kiB). See https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes for details.
E Daemon g-io-error-quark: Impossible to connect to 127.0.0.1 : Connection denied (39)
File "/gnu/store/$HASH-profile/bin/.syncthing-gtk-real", line 2, in <module>
File "/gnu/store/$HASH-syncthing-gtk-$VERSION/lib/python$VERSION/site-packages/syncthing_gtk/daemon.py", line 1057, in _connected
gi.repository.GLib.GError: g-io-error-quark: Impossible to connect to 127.0.0.1 : Connection denied (39)
ModuleNotFoundError: No module named 'gi'
W Configuration Failed to load configuration; Creating new one.
W Configuration Reason: (FileNotFoundError(2, 'No such file or directory'),)