Hi there, I'm running macOS 10.13.3 (17D47) and Parallels Desktop for the Mac Pro Edition Version 13.3.0 (43321). Parallels is running a VM with Windows 10 Pro, which is up to date. At least a couple of times a day, my Parallels desktop stops responding. I get the Mac beach ball, until I force quit the application in Activity Monitor. Does anyone have any idea what might be causing this? Many thanks, Paul