Hi. I am having problems with Nutcracker/Xlights crashing while using the TESTING function of xLights to accomplish a burn in's with my new Technicolor lights from Ray Wu. [SIZE=small]I am using version 3.4.6 of the XLights/Nutcracker. [/SIZE] What happens is that I will start to do a burn in of my lights and about 10 minutes into it the lights will stop working. When I try and restart the lights in XLights/Nutcracker it will go to the [SIZE=small]"Not responding screen." It takes a reboot of the computer to get things working again. Usually the second time, Nutcracker/XLights [/SIZE][SIZE=small]will work flawlessly for as long as I run it (even over night). A few days later I will start fresh with some new lights and it [/SIZE][SIZE=small]will crash the first time requiring a reboot.[/SIZE] Anyone have this problem? My Controller is the PixLite 4. My Computer: Dell Optiplex 740 AMD Phenom 9550 Quad Core 2.2 GHz 4 GB RAM 64 bit Windows 7 Ultimatae ATI Radion HD 4500 Graphics Card Any help is appreciated.