I have a problem which shows two main symptoms that I am aware of and I am not sure if they are related, but they did both show up at about the same time. When I first log into Vegas 4 the plain color background to the Track Listing appears to have a vey fine inlaid texture. When I expand the Track I see a fine overlay of X's. The same is true of all the thumbnails in the Timeline. The Preview screen looks normal. The second problem is that none of the Track or Event FX will work. When I try to use them nothing happens. This last happened while working on a project. I had put in a few cookie cutter effects one day and the next day they were gone and I could not redo them, or any other effect. All the editing commands seem to be working normally.
Can anybody help me with this problem.