I’m using IntelliJ Ultimate 11.1 with the bundled HG plugin. When I change a file it appears in the changes view but disappears when I switch to another app. TortoiseHG still sees the change, i.e. ‘hg status’ shows the files, but IntelliJ just doesn’t show it.
I have tried changing the configuration options but without success.
The solution was setting IntelliJ to monitor the repository root and not the source code root.