Re: Preventing tracking on power up?
The mount should not unpark and start tracking by itself. Is APCC running and initializing the mount when powered on?
Is this a hand control issue?If you are using APCC, you should configure the hand controller for external initialization or disconnect the hand controller.
Author of PEMPro
Author of APCC (Astro-Physics Command Center): https://www.astro-physics.com/apcc-pro
Author of Astro-Physics V2 ASCOM Driver: https://www.siriusimaging.com/apdriver