Well your right, QMCA is buggy compared to CMA. But QMCA has the advantage of being able to transfer vpk files :)
I've got an extra PC hanging around so I'll probably install Ubuntu on it to see if QMCA works better on it.
Running QCMA as administrator didn't work.
I've got the usb power supply turned off and I've got QCMA running in the background with offline mode enabled.
Has anyone been having trouble connecting the vita to a pc with qcma?
I've always been able to connect them correctly and transfer my psx games quickly, but for the past few days it hasn't been connecting.