Hey there @nannywarbucks ,
Thank you for reaching out to us, sorry to hear you're experiencing crashes!
I've been able to locate the case you created and check your files and have a few further steps for you to try.
Checking your GPU drivers, they do appear outdated (unless the DxDiag was generated before you updated them, in which case could you please provide a fresh DxDiag file?).
You can download the latest driver for your GPU on the AMD site ...