Hi Ron, yes, hitting the cancel causes it to freeze as well, i have also noticed that.
However, it cannot be an EQMOd root cause because I am not using that, just ASCOM and Sitech underneath SGP and the various drivers - all of which are up to date. I did update the ATIK drivers today there was an update last week.
Meridian flip always causes a freeze.
There are definitely no windows open asking me to do something.
Very frustrating. Happy to provide any logs or do any testing for the developers to get to the bottom of this.