Purchase Onkyo receivers at your own risk.
Ehh... I bought a used one from Craigslist even knowing the switching glitch. This unit would switch on by itself overnight. I kept it on a power supply with a switch so biggie.
After 6 months I got the input switch glitch. I emailed ONKYO and they agreed to fix it. No receipt, just simply because it was the universal problem with the models.