I have been trying to get one of my favorite radio stations to stream using the Replay A/V Tuner. However it continually starts but fails to play. I have now found that other stations using the same streaming service work fine. For example, the following URL works fine to listen to KRLA-AM:
"http://den-a.plr.liquidcompass.net/player/flash/audio_player.php?id=KRLAAM&uid=104"

However the following URL fails to play the WGKA-AM stream:
"http://den-a.plr.liquidcompass.net/player/flash/audio_player.php?id=WGKAAM&uid=193"

Note that the only difference is the query parameters to select the particular station. Note also that using each of these URLs in any browser works fine.