Very odd issue I am experiencing here: I'm currently using ExpressVPN's client and whenever PMS is running and I try to connect or am already connected to a VPN server, PMS becomes unresponsive (i.e. web application freezes and spinning wheel of death on status bar icon). Then, whenever I disconnect from the ExpressVPN (note, not exit the client.. only disconnect) PMS resumes and catches up to my recent clicks.
My first instinct is that there is a port conflict or something.. but to my knowledge there is no way to change PMS's internal port, correct?
Edit: ExpressVPN does not have Port Forwarding (if that's even the issue).