Sometimes the wave forms of my audio tracks, or video pictures in timeline go blank. The files still play back, but I can only see their box, and not the wave form or the picture preview on the time line. Is there a way, like on a browser or something to force a reload of all the files?
For Audio, under the Vegas Pro View Menu, at the bottom of the menu options, Rebuild Audio Peaks Shift + F5.
If you're really feeling hard core, after you close Vegas Pro, you could delete the files with the same name as your source media that have .sfk as an extension. Sometimes, the extension has a numeral added to it. Vegas will rebuild the files when the project opens the next time. A real time-waster, but Hey!
Since the original question seems to be answered and I have a question that the fits the title, I'll hijack this thread.
If a new file is copied by some external process to the folder opened by the explorer in Vegas, the file does not show up unless I navigate away and back again. Is there a simpler way of refreshing the explorer view?