Running OS X Sierra, and a Windows 7 VM - after upgrading to Parallels 13 my Webex screen sharing freezes the VM and also makes Parallels unresponsive on the host machine. It used to work before upgrading. Unfortunately I was trying to demo my work to a client and it was super embarassing. Anybody else have this problem? I can't even submit a support ticket because Parallels becomes unresponsive and I get the spinning beachball on the host computer.
