Sunba P636 PTZ. Auto-tracking Enabled, Shutter speeds are 1/1000-1/100000, iris 18mm-55mm.
Those settings should work as long as you have enough pre and post-trigger images to analyze. Open your individual camera settings and select the "AI' tab, click "configure" next to "Confirm alerts with...
I was having this exact issue however the module restarted and successfully selected GPU DirectML after about 15 minutes or so. Has been running solid for 24hrs now. I'm still running on v1.0.0 though and haven't tried the update.