was testing the matrix issue from the previous thread and it all seems stable however i saved the sequence, closed the sequence, reopened it.... at this stage all seemed ok.
Now decide to quit xlights, it hang on exit, becoming un-responsive then crashed.
On restarting it got error that parsing rgbeffects file line 1, and then no models when it finally opened.
no debug file created so nothing to attach
Phil
OS Windows 8.1