DarkMX 1.42 standalone_mode on Windows 10, using external Tor client 0.4.9.14 on same 192.x.y.z network (all static IP's).  Connected to 11 channels for weeks without problems.

What happens often: after rebooting the system running DarkMX it won't connect to any channel anymore  ( error: Host unreachable from proxy (49691) ).  That's bullshit because both Firefox and BiglyBT running on that same system have no issues when using the same external Tor-client.

DarkMX diags shows it has 8 Authority Servers and lot's of router IP's, yet it won't connect to anything.

Where to look?  Since documentation about using an external client doesn't exist it's not exactly easy to figure out what's going on.  Like: how to configure "Filter Address", "Listen address" and "Listen port" if you don't know what it needs to filter or listen at?  And when to use "IsolatePID"?