Trying to 'Run' a Remote PHP (Vagrant) CLI command. It connects to Vagrant just fine, then pops up a window titled "Checking PhpStorm Helpers Version". It has been stuck "Connecting." for the past 20 minutes and more. The only way I can interact with my project window again is force-quitting PhpStorm and restarting.
Just started happening yesterday. What's going on? I can run "Check for Updates..." without trouble. Assuming this also checks plugin versions, it's not that.
Build #PS-181.5281.35, built on June 14, 2018
JRE: 1.8.0_152-release-1136-b39 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o