Thanks for responding Bob Bone
No, it' s not the scroll lock. The Scroll Lock key keeps the wave forms from scrolling in the clip pane but it still allows the Now Time and the Vertical Line Cursor to continue scrolling, even though it eventually positions itself out of view. However I thought the same thing at first and tapped the Scroll Lock button over and over several times until I realized that wasn't what was happening.
I have tried looking all over my computer for the Picture Cache but can not seem to locate it. I have 4 hard drives and can not find the Picture Cache folder on any of them. I've looked under Program Files>Cakewalk>and then under all the sub folders. I've looked under Users>My Name>AppData>Roaming>Cakewalk>SonarX3>and then all sub folders. I've tried looking under the Content folders on all four hard drives. No dice, can not find it on this computer!
I did locate the Picture Cache on my older computer under a sub-folder of Sonar 8.5 but could not locate the one for X1, which is also installed on the older computer. Obviously that folder has been moved or possibly re-named on the Sonar versions after 8.5
I suspect, since this post did not get a lot of responses, that this is a unique problem specific to my computer and there aren't really any available answers. I really hate to uninstall/re-install Sonar X3 but it may be my only option at this point. It's late at night here and I'll re-visit things in the morning. Perhaps there may be more suggestions for me to try as well.
Thanks again,
Pete