Specks : Desk top Intel , i 3, 9/10 generation , 16 gb DDR 4 RAM , O/S 240 GB SSD , bckup drive 1TB 7200 rpm Hard disk . Cubase registered on USB dongle crashing , now stopped , after pluging USB dongle to back of Desktop PC . . screen shots attached.
Only Cubase 10.5 fully loaded.
USB dongle attached to PC on Mother board .
Opened Cubase add instrument track : Halionsonic , Instrument.
Midi keyboard plays tone , minute later ,
The save project appears , so I save a name. saved .
Get back to Cubase ., the selected instrument has changed to piano. Halionsonic track unselected. No tracks selected .. yet midi controller plays new instrument .
Select halionsonic again . and old chosen instrument plays ..
Started to record track , instantly , revert to previous saved version appears , ( attached screen shot ) I cancel the mesg ..
Load another instrument , plays for a minute . mesg prompts a serious problem has occurred , contact Steinberg ( screen shot attached )
Click ok , Cubase plays , the new instrument track vanished..
Same prompt again revert to previous track , this time I ok it .. reverted. (So lost all the work , if I had work .. )
Mute every track but a piano track plays in the back ground..
Now works , first time didn’t crash .
In one of the screen shot it says , registered to another user ?? why ??
But acts strangely weird and on its own ..
Cubase 10.5 / USB dongle acting strangely on its own.





