+1 on this issue, could not rebuild cache or anything and couatl crashed on me before i landed.
Your problem doesn't have anything to do with this thread, which was an issue of GSX sometimes being stuck when calling it before it created all jetways.
Be sure you enable Logging in the Troubleshooting section of the GSX settings and, if the crash happens again, don't post here, but open a new thread, with a relevant title, and provide your error log found in %APPDATA%\Virtuali\Couatl.LOG