HT-R590 one channel fades to quiet

New install, 7.1 , surround back right channel fades to quiet after 1 hour, Receiver power down 30 secs and channel returns, only to fade quiet again. Polarity checked.

In regards to your issue- it would possibly be more effective to contact our Product Support Dept for further assistance with this specific issue via our phone number and hours of operation below. We would like to speak with you and work to troubleshoot and resolve your issue, with you having access to your unit, as prompt as possible.

Thank You;

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After looking thru the forum I noticed that a factory re-set was suggested to several issues. So I tried that. So far after testing last night the channel has stayed. I tested with several modes and blu-ray sound configs. Lets hope it doesn't raise it's ugly head again.

Glad to read your issue was resolved; If you have any more questions or concerns , Please contact our Product Support Dept for further assistance with this specific issue via our phone number and hours of operation below. We would like to speak with you and work to troubleshoot and resolve your issue as prompt as possible.

Best Regards;

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