At one time I cd listen to the archived shows with no trouble at all; now When i try to tune into a show my screen simply goes front the archive to a black, blank screen. Nada. I can read items that are cited within a broadcast, but cannot access the radio shows.  Somewhere along the way I must have done something that screwed it up.  I have tried killing the whole thing and starting over, but still nada.  Any advice wd be appreciated. Just "refreshing" does nothing. Thanks. Bedley.