how do i connect to a motion control device that only has a camera trigger port?

what are you guys using to process your timelapses? i used to use LRTimelapse but that was several years ago and getting back into it wasnt sure if there are new software or plugins available now.

any tips on removing from the usbc port? im finding it very difficult without using a tiny screw driver or tweezers since the magnet falls off. is there a better way?

cant start holygrail timelapse, but was able to use an android device and start it...

anyone else have this issue?