Google images is getting me nowhere, so I have to see if humans can recognise this overlay.
I work customer support on an online game, & this overlay [or the app behind it] is causing some issues for our users.
I'm trying to identify what app it's from.
So far, no-one has been able to discover what it might be.
Checks for common ground are coming up light. Users on Intel & AMD CPUs, AMD & NVidia graphics, so not a 'shadowplay' type thing.
So far, the only common ground is "Windows 10" but a wide variety of builds.
Our user-base is not generally technically-minded, so getting them to run any kind of test more than visual inspection doesn't work... even asking what OS they're running generally gets answers like 'Dell' or 'Best Buy' ;-)