I dont have the update showing up yet. Still on 1.26
Finally got my Crown amp to work with this reciever.
Was able to get sound and a voltage reading on the preouts by unplugging the unit for the day. Resetting the reciever didnt work for me. When I got home and plugged in the power and rca's on the front channel, they worked. All cables unplugged except for the antennas and hdmi cables. The volume is very low, changing the input voltage helped a little but still have to crank the Crown Amp gains past 3 o'clock and about 2 db gain on the receiver.
Another problem I have is popping noise when changing tracks in Tidal, youtube, etc on the Nvidia shield. Also Appletv4k has popping noises when going through Disney+. Not sure if its the reciever or amp. There where some popping noises prior but much louder with the new amp installed.
Another problem is my sub output cuts off when changing tracks. Some songs the sub is on and others it has no signal... I have the Costco TSR-700.
Would like to get soemthing else with front preouts but most mid priced recievers are sold out locally or online.