This is an issue I also have with ACID Pro 10......but I just purchased the Black Friday Suite sale: I figured my ACID 10 needed an update. I also run Movie Studio 18 on my computer which runs fine so I may as well get the Vegas Suite to update the buggy ACID 10, maybe that will fix it, and graduate to Vegas Pro 23 from Music Studio .......well, Vegas is useless - it crashes worse on my computer than ACID 10: I can use it for about two minutes before it becomes unstable and crashes. I load an MP4 perform an edit or two, maybe play back once, crash..Im disappointed and pissed off that Im out 179 bucks....after being a Magix user for years and dealing with the same "crashing" bugginess with ACID on different machines, with only Movie Studio 18 as the only program that seems to run fine on my computer, if I cant get this resolved Ill be done with any of your software in the future and i will no longer be a customer......
AMD Ryzen 5 5500U with Radeon Graphics (2.10 GHz)
32 Gig RAM
64-bit operating system, x64-based processor
496 MB Graphics