https://gitlab.synchro.net/main/sbbs/-/commit/42fd98a1e2e79ae91dc0e3fa
Modified Files:
	src/syncterm/telnets.c
Log Message:
Set telnets_active to false on error, not true.

This way, when an error occurs, it will at least terminate the
session instead of requiring you to disconnect yourself.

This partially addresses issue 174, assuming it's actually telnets.
--- SBBSecho 3.23-Linux