Originally Posted by Abaddon
I have the same issue with my Dell monitor going into sleep mode with the latest cores when making configuration changes.
Also, with the standard PAL and NTSC modes I get a vertical line through the center of the screen, but after a few tweaks and few hard reboots I was able to get rid of the vertical line.
With this latest release in PAL I was getting vertical line through the center of the screen as well. The Test button is not always working (often cuts the signal). I think I will stick to the previous core release which works for me.