Cubase 10 Drum Folder Losing "sync" After Bounce And Cuts For Quantizing


I’m in the middle of editing a drum recording. All the drum tracks are in a folder, which is grouped. I’ve bounced all the comped takes and am trying to apply some quantizing, (which I’ve done many times before).

The problem is, this time after I make a cut in the places I want to quantize, the group editing loses “sync” and so I’m not able to do a global quantize. I also have to hand select all the events after the cut, as they don’t respond as being “grouped” any longer.

Does anyone have a clue why this is happening? I’ve never experienced this while editing drums before.

Thanks for your input.