HDMI output lost when changing input and coming back to LibreELEC input.

Hardware Specs:

CPU: FX-6300

GPU GeForce GTX 1030

RAM: 8GB DDR3 1600Mhz

Mobo: M5A78L-M LX PLUS

Boot drive: SSD Crucial M5S 256GB

LibreELEC Version: 10.0.1 x86_64 (Generic)

UI resolution is 4K@59.94Hz. If I changed TV Input to let's say, my Chromecast and want to go back to LibreELEC (that is in the first HDMI input) I get a blue screen with no signal. If I go in the TV menu and set the 4K setting from Enhanced to Standard and then back to Enhanced, I get the image back. I am pretty confident this didn't occur on LE 9.x. CEC is disabled if that helps. TV is an RCA 4K 65" LED, non-smart.

Quote from Klojum

It's recommended to keep the UI at 1080p, and let the TV do the upscaling. Kodi's skin isn't supporting 4k (yet) anyway.

I'll try that. I'll also try reinstalling 9.2 on another drive to see if it is working fine. I've had some weird behavior recently with my nvidia-based linux workstations when back from sleep. It might be an nVidia-driver related issue as well.