Hello,
I've seen this issue floating around though unfortunately, resolutions for others have not worked for me. Those not familiar with this issue, see attachment below:
All other formats work just fine and display the window as they should e.g. OFX, see below:
Strangely enough though, this display issue only occurs when attempting to use Video FXs of DXT 32-bit Floating point:
Sony Vegas Pro Ver. 14.0
Windows 10
Have attempted to change resolution, display and restore to when it was working to no avail. If anyone has any theories or suggestions, they would be much appreciated. Thanks!