I am using 188.8.131.52 at the moment and my meridian flip failed too. Sorry I do not have the error message here - it happened last night and - even though I never activated any Centering functions - right after the failed flip SGP started a Centering routine (staying on the wrong side of the meridian).
The problem here is, that if I would not stayed at the telescope - it would have crashed my gear. I have to say I set the following:
Use Auto Meridian Flip - On
Degrees past to Meridian Flip - 0 (Zero - need to stop and flip exactly at meridian)
Wait for Meridian - On
Rest is off...
Although it was 8min to flip, SGP started another 10min Sub (I set Wait for Meridian!). Then - 2min too late the flip failed and when I triggered manually, immediately a centering routine started. I do not use centering as I want the mount to slew only! I even have the setting to center off!
Btw - later with another sequence where I entered "slew to target" - SGP changed that to "center here". I do not want that centering at all - how can this happen, can I switch this off somehow? My mount points exactly to 10pixels in my CCD FOV.
Is there any issue SGP being confused with Centering & Slewing?
What can I do to get the Meridian Flip running?