After upgrading Windows 10 to the latest 1803 version many directx and opengl apps started malfunctioning.
There is a problem with initialising fullscreen The screen blinks 2-3 times before it succeds.
Some apps freeze for 5-10 seconds in the beginning after launching in fullscreen mode.
Some shaders do not render on the screen.
There is a 5sec delay after I exit some apps run in fullscreen.
Freesync is not working.
I’ve tried clean windows install. Same issues.
After installing an Autumn Windows 10 version everything went back to normal.
I’ve tried 2 previous drivers aswell.
Those issues do not happen on my other machine with nvidia card.
Windows 10 x64
Intel i7 cpu
MSI H81i motherboard
Radeon RX 480
by any chance, do you have the Official Windows 1803 or the one from Preview Program?
I have been checking all day at Microsoft download page and it still indicating the Fall's Creator version and not the new Spring Version to download.
I’m in the Release Preview ring. This build I’m using 17133.1 is the same that will be deployed to all users in a couple of days.
What is the point. This build actually is going to be rolled out today 10th of April. And I do not see any new drivers from AMD. As I said those problems do not exist with nvidia card.
I can confirm, the 18.3.4 its broken on 1803, on my side dont even boot the OS, but the 18.3.3 everything Works fine.
RX580 driver 18.3.4 system wount boot.
18.3.3 system works fine, no issues.
Nvidia GTX1070 no issues...
Looks like the official SCU 1803 public release is being delayed (rumored up to 2 weeks), to fix a 'blocking bug' ?
That is why it hasn't been changed in Microsoft Download Page from Fall's Creator version to Spring Creator's version. I have been checking all day long. Last time, it became available after 12 PM on the day it supposed to come out for the Fall Creator's version.