Saw this thread mentioned in another where a guy with a Pioneer SC57 had an issue with the server error message. Made me at first not want to try my avr to find out but of course curiosity overcame that quickly enuf! So I start listening to Pandora on my Onkyo HTRC370 and it's fine, except in the second song it stops, indicating it's "buffering", yet at 100%, but no music. I wait a while, no change. Now I try to select another music app on the "net" setting,,.. nothing, it's like I don't even have a "net" selection on the avr as even "net" won't show on the panel. I try unplugging the USB dongle, that doesn't seem to make a difference, so unplugged the avr for a bit and then all okay; I used Pandora for a few hours after that and it's okay. Wonder if it's even the same issue, but the timing was ominous. Tried just now before posting and listened to a coupla songs, it's still okay. Why would it disable avrs particularly? I haven't tried Pandora apps on the Samsung tv or bd player I've got, tho.