Thanks for posting all of your info, but you missed the most important thing: your driver version! That's alright, no worries! When you get a moment, please take a screenshot/snip of the System--> Overview/Software/Hardware pages in the Radeon Settings control panel and post them up so we can see what you've got. See below for an example of the software page, but please send all three if you can:
Also if you could post a screenshot or snippet of the area in Windows Settings-->System-->About that details your build and info version that would be immensely helpful as well. See below for an example:
Thanks! Whenever posting a question it's vital that we get this data in addition to the information you already provided, this helps us get you an answer much faster by reducing the back and forth as well as allowing us to pinpoint the problem faster. Thanks again!