I have a PC that uses three monitors. Two are Acer PC monitors and the 3rd is a Samsung 32" 720p TV that is used for preview from Adobe Premiere and After Effects. All of a sudden, the preview for AE stopped working. I can still see Premiere on it, but not for AE! It's weird! I have checked all the settings and everything seems to be set right. If I can see Premiere fine, it shouldn't be any hardware issues right? It was working fine yesterday and up until late last night. I closed out an AE project, opened it up later on and no preview! Any ideas?