BTW, reading this thread because I have both APCC & TSX. I have used the APCC model, but am a novice user... seems to be working also with the AllSky solves. My AllSky solves occasionally seem to come up in FocusMax4 under poor conditions, but they work.

Just for the record I can run TSX simultaneously with all the rest of the software using the APCC vitual mount comm ports. This is very nice since I get a real-time picture of the local sky in detail.

Apply to check settings etc...