CTD StudioOne 4.6.2 Scaler2.08

Editing pattern in full grid, changed octave on one chord, got audio stutter then CTD. I was getting crash dumps with 2.07, but until this 2.08 has been more stable. No crash dump logged by Presonus.
thanks

Thanks for reporting, we will have a look.

Been away for awhile. Used 2.8 in Studio One Pro 4.6. worked briefly then CTD.
SO Crashdump logged. Thereafter, 2.8 splashscreen immediate CTD. Reading others posting same no audio in 2.9. Is there a uninstall and or registry clean required prior to 2.9? Should I wait for next update for fix? Thanks