Started as a Fusion user, then Parallels on the Mac. Then back to Fusion. Each Windows or MacOS update would break something. Toggled back and forth maybe 5-6

Started as a Fusion user, then Parallels on the Mac. Then back to Fusion. Each Windows or MacOS update would break something. Toggled back and forth maybe 5-6 times. Finally settled on Parallels and stopped upgrading Fusion. Haven't had problems since. Glad it's free now, but that sometimes means the company is going to stop investing in it.