Premiere Pro (beta) and Media Encoder (Beta) silicon often become "not responding" on startup Mac m1

50-60% of the time I try to start these application the splash screen is shown but none of the things it loads are shown, the icon bounces in the dock but if I right click it says the app is non responsive. I have to force quite it and then restart. When it works I know immediately as there are a load of things loaded (the text changes far to quick to read) and it loads in less than a couple of seconds.