86" TV Won't Power On in the Morning (86UN8570PUC)
Every morning for the past few weeks, the TV will not turn on via remote or the power button on the TV itself. One solution that we have found is to unplug the TV from the electrical outlet for 10 seconds, plug it back in, and the TV will then turn on via remote. The TV will also turn on if we unplug the HDMI cable.
During the overnight hours, the TV is off for about 8 hours. If we turn the TV back off in the morning and turn it back on in the evening, it powers on just fine. It's strange because the TV is off for about the same amount of time, but only has a powering on issue in the morning.
We have a Denon AVR-S650H Audio Video Receiver connected via the HDMI cable. We have tried fiddling with the HDMI control settings on the Audio Receiver, but nothing has fixed this issue. We have also tried LG's basic troubleshooting steps including a hard reset, which has not resolved the problem.
The TV has the latest software, and come to think of it, this issue started happening around the time of the software update.
Any assistance is appreciated!