Two seasons ago Xlights saved my show. I was getting constant com port errors and show shutdown from the Vixen Scheduler. I loaded Xlights and I had zero problems the rest of the season. The Last year Xlights for some reason or another picked up a slight lag. The timing and music just didn't quite line up. I ran the show last year with the Vixen Scheduler and had no problems with it. Go figure. This year I am having to reset Vixen a lot with my Halloween show. So I decided to download Xlights again. I still have the slight lag with the current Xlights version. I was wondering if anyone else has experienced this lag and were able to fix it. My setup uses 1 Lynx Dongle and 9 Lynx expresses. I don't have any RGB. Any help is appreciated.