Does the flickering happen when you scroll through webpages that have videos playing on them (like Twitter)? Do you also get the flicker when you watch a YouTube video and scroll down so that video goes off screen and the flicker happens the moment the video leaves the screen?
If yes, then me and many other people are having the same issue with drivers newer than 22.2.1. And unfortunately we have not found a solid fix. There are a few things you can try:
1. One person said they managed to get rid of flickering by checking the "restore factory settings" box when updating drivers.
2. Several people have said the flickering goes away if they cycle through different refresh rates. For example, if you're using a 144Hz monitor change to 60Hz and then back to 144Hz. The problem with this is that the flickering returns if your monitor falls asleep and you'll have to probably do this every time you turn on your PC.
I haven't tried these solutions since I found them after I went back to the latest stable version (22.2.1) but I'll definitely try both next time new version is available since I have lost faith in AMD fixing it because this has been happening for the last 4 or 5 driver versions now.
Let me know if it helps or you find something else, I've been struggling with this for way too long.
