today i updated my youtrack instance from 4.1.3 to 4.2 (j2ee container). Youtrack used to run quite well until this update. Now I get "504 Gateway Time-out"-Errors quite often. If I restart Tomcat sometimes i make to the dashboard. But as soon as i try to show some issues i get the same error.
Is this already a known issue or can I get around this behaviour in some way?
Any hints are welcome :-)