Mmmm frustrating. Works all ok here with the latest Chrome - 69.0.3497.100 as the image shows.
So the recordings are still black but with sound yes?
I see you have 4 monitors attached. Are they something that has been newly added since the DVR worked for you?
How are they set up - one very large virtual screen or are they different desktops? When you click record, the DVR Browser should disappear from your screen, but in your case do you still see it but it moves to one of your other monitors?
I have two very large monitors and all works ok on two as the images shows.
To test to see if it is something to do with 4 monitors or something else happening could you please do the following test in debug mode for me.
Switch off three of your monitors and adjust your desktop accordingly so your system is only using one, then start JMR and do a DVR recording of Amazon and attach the logs here if it doesnt work.
Thanks for your help.
From CRS @ 16 Oct 2018 10:10