I've had the AVR-3313CI for a few weeks. Haven't spent a lot of time with it, but I think I have all the basics set up.
While Zone 2 seems to be working as it should (and any issues are likely to be due to my understanding, pressing the wrong buttons, etc.) the Main Zone doesn't always output to the speakers when it should. It's intermittent, so hard to describe and reproduce. But sometimes when I turn on the Main Zone and everything looks OK, there is no audio. When this happens I just keep changing the source and sometimes it starts working.
Today I tried the soft reset (power off for 10 minutes), but it didn't seem to fix anything. I'm in the middle of a firmware update - was that needed because of the reset? So I'll see what happens after that.
Has anyone had any similar experience, or suggestions for troubleshooting? [The speaker connections are fine BTW]