No coming to focus in middle of run


Last night I imaged the Cone Nebula in RGB. Half way through the first filter (B) it lost focus and never returned. Looking at the individual subs, the HFD of sub #10 was around 8 and #11 was 14 with double star spikes and donut stars. I am using the Moonlite Night Crawler and Voyager’s Robofire focus routing.

The seeing was good at the SRO last night and aside from the out of focus stars (obvious donuts), I don’t see anything out of the ordinary with the sequence.

Not sure what to check. Advise appreciated.


Please Eric use support and send the log. I cannot help you here