For exemple: when i need to read serach something on the internet i minimize vegas, and when i click return it reloads again the project.doing this often ends up wasting a lot of time,Does anybody know how to solve this?
more one thing when it wapens on the time line apears media offline on the videos
By default, Vegas closes all media files when you switch away from it, because you might be switching to Photoshop or Soundforge or some other program that will be editing or modifying those files, and having the file still open in Vegas could create issues for those other applications.
If Vegas is slow to reopen the files, and you aren't going to mess with the files in some other program while Vegas is still open, there is a setting in Options >> Preferences that you can un-tick, and Vegas won't bother closing the files when you momentarily leave Vegas.
Un-tick the box in Options >> Preferences >> General >>
[ ] Close media files when not the active application