Screen Noise/Snow after sleep mode

[Komplett]

Hello!

I run a two monitor setup, main via HDMI and second via DVI. But when I wake my computer from sleep mode, the second screen is just noise/snow, if I then switch input and back, it's back to normal. Why does this happen?

I run 16.12.2 drivers on my RX480 and I had this issue on the drivers before, but before the latest two drivers I had no issues..

[Gonio]

Not sure, but somehow it seems that there is no wake up signal. Might be software related if you had it in this driver? Suggest to roll back to the previous drivers then and see if that is fixing it. Just in case use DDU to uninstall drivers properly, so you can do a clean install.

[Komplett]

23 minutes ago, Gonio said:

Not sure, but somehow it seems that there is no wake up signal. Might be software related if you had it in this driver? Suggest to roll back to the previous drivers then and see if that is fixing it. Just in case use DDU to uninstall drivers properly, so you can do a clean install.

Just saw they had released 17.1.1 drivers, so I updated to those, uninstalled old with DDU. I hope this will solve it..