Autofocus fails -- too many range shifts

Installed .457 this afternoon and with a brief opening in the clouds did a few tests. The one issue I encountered was with autofocus – which I have used successfully the last time the sky was clear (last fall sometime). I normally achieve a rough focus with a mask, then switch to autofocus to finish the job. Normally just outside best focus. I get a normal curve that finds focus, then for some funny reason it starts over at a smaller distance and walks further in. Gets a curve that gets further out of focus. Then back to the original location, runs another curve and abends with message ‘too many range shifts’. What is going on?
Greg Latiak

Hi there,

We will need more information to be able to help. Please send us logs, SGPro and OS versions and we’ll take a look.

More information here How to Submit Logs in SGPro - SGPro Support - Main Sequence Software

Support requests go in this category #sequence-generator:sgpro-support

Thanks, ken.

Will send them off tomorrow.

Greg