Flat cables all look good. I inspected the power supply and noticed discoloration under the transformer on the PCB. I ordered a new unit since they are relatively inexpensive to see if that is my issue.

Again, will report upon installing new power supply.

John

1: 808.6 Anniversary, 504, Sony ES Bluray player, Apple TV, Trinnov Altitude 32, 7200SEU l/r/c, plus for immersive audio
2: Theta Compli Blu, Apple TV, HD621, G61RSL, B&W Sig 8NT l/r/c, & Runco Plasma
3: 861v8, 504, Apple TV for streaming 3100 l/r/c
roon all around