Never used to get hangs (spinning beach ball) -- but since upgrading have been having to force quite RubyMine 2016.3 multiple times a day. Thought it was the project (and in fact the project got so I couldn't open it -- it would hang each time on startup) so removed the .idea folder and started again. But still getting this problem on this project.
Driving me crazy -- any thoughts?
Build #RM-163.7743.60, built on November 28, 2016
JRE: 1.8.0_112-release-408-b2 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o