Hi Morris, I've tried running with the flags you mention but it all stops producing text when the application hangs and there's no information remaining which would tell me why the application hangs.
I've also tried using the apps you talk about (jstack and visual vm) but I can't make sense of the information they present. The app that hangs is modellus - http://modellus.co/ and the file that makes it hang is attached (you have to wait a while after opening the file until the app hangs). Can you give me some more help, I'm still not aware of what could cause this. Thanks, best regards, Hi Pedro, > You might want to try setting the flags "quantum.debug", "quantum.pulse" > and "quantum.verbose" when launching your application. > Prior to that you might want to try to get a stack trace of the hung > application using jstack, Visual VM or doing a Ctrl-Break on Windows or > Control-\ on Mac. > --mm -- Pedro Duque Vieira
