ok, last night my light show worked great. this afternoon i added a sequence to the desktop that runs the light show. the new sequence that was added was designed on my laptop. . when i try to run this sequence i get a com 3 error. if i choose one of the sequences that ran fine the night before it appears to run fine on Viewer but the channels outside are not following the programmed sequence. i have 3 controllers that make up my light show system. the starting channel are 1, 17, and 33. but when i choose a channel in the channel list to turn on. a different channel turns on outside on the controllers. for example if I turn on channels 17-32 i get some channels in controller (1-16) turn on and channels in controller (17-32) turn on. . . what the world??