Headphones cause playback issues
S3 - Major
When I use my E7 bluetooth headphones (sorry I don't have other details) with musescore 4, it slows down playback by roughly 0.91x. This includes instrument samples, bringing the pitch down a bit and making arranging and transcribing nearly impossible. This doesn't happen with other software on these headphones. Sometimes I can get away with not using headphones, but not always of course.