Thanks to Jasem for fixing this issue.
Did a teamviewer session lastnight sorted out the QHY driverin Indi which was causing the crash.
It's now working perfectly, I assume its now fixed via nightly downloads in case anyone else was having same problem.
I still have one minor issue which is caused by Skysafri, when disconnecting Kstars crashes out.
The solution is to disconnect Skysafari in the Indi panel first before diconnecting all devices, works reliably for now till fix can be done.

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