Having an issue with all browsers playing any sort of video. Nothing from YouTube, Facebook, etc works. Shows the first frame and that is about it. IE and Edge will sometimes play, but at well under 1fps. Can play 1080P videos from local files no problem - even at full screen.

Dell Optiplex 7040 with Intel HD Graphics 530
Driver version
Windows 10 - very fresh install
3x 25" LCDs at 2560x1440- 1 on one DP, 2 on another DP (daisy chained from LCD to LCD)
All blocking on firewall turned off
Not using Windows Defender
No other antivirus
Same results with Flash installed or not

About to buy another graphics card to see if that is the issue.