Sony STR-AN1000 HDMI issues each morning

[RobEinLIC]

I just bought a SONY STR-AN1000 and have been on the phone with SONY support daily. Every morning when I turn on the unit and Bravia TV I get no input found - only audio comes through for both of my inputs (Cable box and If I unplug it for a few minutes and replug it in it works. I ended up ordering another one, set it up perfectly yesterday, and having the exact same issue. All speakers hooked up correctly and I replaced two of the HDM cables with the new (second) unit. Going to replace all speaker wire and older HDMI cables today but the cables are already relatively new and 8K. Would like to stay with Sony due to its pairing with my Bravia TV but this is ridiculous!

Any suggestions would be much appreciated. Once I unplug it for a few minutes and re-plug it in everything works. It's bizarre that this only happens in the morning!