Yesterday I installed/updated PHD2 to the 2.6.9dev3 version (Beta Multiple Star Guiding).
I also installed a new ZWO EAF Focuser (but haven't re-balanced yet).
Last night I encountered the following Message: "PHD2 is unable to make sufficient Corrections in Dec. If you just ...a meridian flip...check to see the Reverse Dec output option on the Advanced Dialog Guiding tab....".
When first launched PHD2 last night - I could see the multiple green circles and Guiding was perfect for about 3 minutes.
Then I got the Message.
I checked the Advanced Settings tab and found the "Minimum Star HFD (pixels) was set to 0.0. For some reason I thought that was the issue and changed to 0.5. (now I get to see less green rings)
Also - my Dec. Guide speed was set to 0.10x (which is pretty low).
I don't know if this is the reason but after changing the HFD it worked from then on pretty good.
However I have been doing some reading and it seems that the HFD is not the issue here.
Do you know of any problems with the New PHD2 2.6.9dev3 version?
Can it really be the un attended change in Balance?
What is the reason for the abovementioned Message?