Here is, the well known more than 10 years bug that Adobe simply ignoring in every update and it's more present in the latest updates.
Multicam, first minutes working good, smooth, then after some cuts it's becoming buggy, doesn't responding, keep playing, won't stop. It's been a long term bug, nothing new, but simply annoying and make almost impossible to work with.
Yes, we are taking more time working around bugs than editing.
Intel(R) Core(TM) i7-10875H CPU @ 2.30GHz 32 GB RAM, Nvidia GeForce RTX 2070 | 8GB Windows, one SSD for the OS, one SSD for the media.