geoghotas - every time you create multiple threads, you are pushing other people's threads down the page. They only have their question out there once. You have each of yours out there 3 and 4 times. By pushing others off the front page of the 1520 forum you greatly reduce the chance someone will see and answer it. You are robbing other users of a chance to get supported by the community. In essence, you create a situation indicating your problem is 3 or 4 times more urgent than anyone else. It is unfair to others.
Additionally, this is not a 1520 issue. You just happen to have an issue and coincidentally own a 1520. This is a very specific issue with one particular App and the Beta Test program for that App. You really should have posted this in the Apps area: Windows Phone Apps - Windows Central Forums There is even a thread for VLC issues: http://forums.windowscentral.com/windows-phone-apps/326917-vlc-beta-features-issues-opinions.html You should have made a post there. Chances of help are much better when you post in the correct area. People on the VLC Beta program will be way more likely of reading that thread than browsing the 1520 forum.