I'm having an issue with the Layout screen. I've had no issues with the layout screen and getting all my models setup. I started XLights (ver 4.2.20) tonight and click on the layout tab and my layout is all white. no models show. I do not have a background image and it was using the default black background. I do not get any errors when Xlights start. When I click on the layout tab, then click on another tab and click back to layout. The artifacts of the previous tab show on the layout screen. The layout screen is all white.
Attached is the xlights_rgbeffects.xml file.
Thanks,
Dan