Sorry to necro a dead thread but I'm having the same issue today with version 4.10.0.
I cant get either extruder in my TL-D3 to avoid printed parts when an extruder returns home during a nozzle switch. Also, I cant get the extruders to avoid printed parts when one reactivated and heads to the prime town.
The extruders make a b-line home regardless of what's in the way and b-line to the prime town regardless of what's in the way.
Hope I've overlooked something. Any advice would be greatly appreciated.
Thanks!