Why didn't you do a Forum Search for '25%' before you posted ? (or a Google search for 'Slingbox 25%') That would have given you the answer instantly rather than having to wait for someone to help you. It should be the first thing you do with any problem.
(The answer is to borrow a Windows laptop. The Mac has had a bug for years that gives you that symptom and Sling can't be bothered to fix it)
Actually I did do a search before posting and the only solution that I found was the Windows solution. I was hoping that someone had discovered another one. Thanks for the advice.
Ron D. Ragain, Ph.D.
Partner & Executive Director