I have an SC-67. Purchased in February 2014 at Best Buy.
I believe the receiver worked virtually perfectly until a few days ago. I have no idea if this correlation is at all a causation, but the first signs of receiver imperfect performance started as I attempted to use the Airplay feature for the first time / regularly.
I finally got around to setting up AirPlay with wired Ethernet to my Verizon FIOS router a week or so ago. Once I set it all up, I would attempt to stream to the receiver's Airplay input from my iPhone, and also from my Macs (via the Airfoil app). I found it to be a bit buggy. And weirdly, each day that passed, it seemed a little buggier. I noticed that my TV screen would display weird bright green lines at random when Airplay was on and thus the TV would be displaying the receiver's album art/song progress bar/etc (the receiver getting that info from Airplay obviously). When that symptom was occurring, the audio output would play with a bit of static/interference. And then, it got worse. My TV started going into full static mode, and audio wouldn't play at all or be very unresponsive/unpredictable.
At this point, all other inputs (XBOX, Mini DV from Mac to HDMI, etc) to the receiver would output both video and audio normally. So I thought that I had an Airplay issue, and I sort of suspected it might be my network/etc, who knows. I didn't yet test ethernet cable/etc.
It didn't take too long though before I started having a major issue with another input. My Xbox input which had always woked fine wouldn't play audio at all. Video was working fine. Shortly thereafter as I tried to figure out what was going on, I noticed the UE 22 flashing.
Based on some other threads I tried updating firmware (it says I am on the latest) as well as a hard reset. UE22 after the hard reset continues. The only other weird thing I saw was an intermittent UE22 not happening but instead of normal behavior I had flickering between PCM and Stereo on the 'autodetect' I guess for my XBOX One HDMI feed. Right now I am letting the unit rest. We shall see if after some time it comes back to life properly after a cooldown or what have you.
Anyway, I guess I will call best buy and see about what this 4 year plan entitles me to tomorrow.
Last edited by mgavriel; 09-07-2015 at 08:44 PM.