No, I haven't asked Outlaw to do any troubleshooting yet. I like to do as much troubleshooting as possible myself, first. I haven't yet crawled under my desk to reconfigure what is plugged into what device. I have a UPS that I might try plugging the computer and amp into directly. There are 5000 combinations of what is plugged into what that could potentially resolve issues like this one.
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Outlaw RR2150, Definitive BP8040 speakers (2), Behringer 9 band graphic equalizer. Music sources: CDs, ripped CDs, MP3, some FLAC via desktop computer; tablets via Bluetooth receiver on Outlaw amp.