Unstable USB connection to PM5 - this might be a solution
Posted: January 11th, 2017, 12:35 pm
Hi. My PM via USB to PC have been very unstable. Especially when turning pc off and on - or when changing ports. Sometimes the PC does not detect the PM at all. Here is a solution that worked for me 
.
https://www.drivereasy.com/knowledge/fi ... dont-work/
. https://www.drivereasy.com/knowledge/fi ... dont-work/