I'm not so sure, the issue was that when I went "AutoFocus" the only output I got was "Focusing Outward by 250 steps", it didn't even try to capture an image after that.
However, if I manually moved the focuser and manually captured an image then I could try and focus.
Seeing was terrible by the way, low cloud / light fog, so it wasn't an opportunity to capture any quality subs anyway.
I also tried unchecking Focus from the scheduler, but it still appears to try to focus.
All this with stable and also (in the video) checkout from git and compile.