Black screen when rotate

[Manino]

Hello, when I do rotate screen with the screen configuration the screen went all black and I have to restart the raspberry pi with the cable. Anyone know what happen? 1 of 10 times it work and the rest of it the screen went all black so it’s not everytime.

[sdetweil]

@Manino sounds like a bad hdmi cable or the .monitor requires different frequency

[Manino]

@sdetweil I did try with another hdmi cable with no success, after that I lower the frequency, first it seemed to work but then the second time I rotate the screen went all black. This is so strange. It did work perfect a couple of month ago.