Freeze when program is active and there is a switch between adapters

[meliborn]

When switch happens there is a ~2 sec freeze of whole OS. No delays when I exit from the program. MacBook Pro 16" 2019, OS 11.4

[xb12B]

hi Had some freeze of gfxCardStatus itself (Grayed app) when switching from intel Iris to GT 750 M. MacOs Big Sur 11.6.5

Keep up the good work