Hello,
Well your video or account can be blacklisted. Even if you upload manually, the same video with same details, you will have the same issue probably.
Maybe your video contains a banned word like hack, full movie, crack etc...
Or did you add views? That can be a trigger.
Unfortunately there are no exact reasons for this, but it's not the software. Try for test to modify the title/descr/tags for a new video. If you find out what the problem is, just let me know, and if it's caused by the software, than I will fix it.
But it's better and easier for both of us to talk via ticket system: http://blastersuite.com/support
Thanks
Vlad