I tried to turn on my DLNA plug-in for the first time since updating to 4.x, and it gave me the option to apply the configuration but it is just an empty box that doesnt ever show anything or disappear. I have included a snap shot.
I tried rebooting, used SSH to remove minidlna, but no matter what the prompt is displayed above the GUI and clicking either option results in the blank box.
If its noteworthy, I just had a ton of mono-cert updates for Jackett..