I edit video professionally and have no problems at all...![]()
I edit video professionally using FCP, 2 Sonys, a Panasonic monitor, a Sony deck and an iMac and I have problems.
But...
I hang out on the professional forums (the kind where people use their real names and trolls are booted off immediately) and people have problems on all NLEs. And all hardware. Macs, PCs, Sony, Canon, Panasonic, RED, Vegas, Premiere, FCP, Avid, the lot.
You find the workflow (from camera to delivery) that works for you and and gives you what you want, and you go with that, making it the easiest to use and most stable system you can. And you don't change it unless there is a compelling reason.