[Solved] streamFab browser not supporting DRM key system ?

[AndiK]

I used to download from german film archive page DFF+ ( http://dff.cinemalovers.de ) MPD or M3U8 Video. But when I try to open the video with streamFab browser, the page is telling me that " A DRM failure appeared. Your browser does not support the actual DRM Key System" . How is that ? It worked all the years before, and now they seem to have a new key system ?

Can you help ?

[Mona]

We tested a random one, and it works.
Please provide more info to better check, thanks.

[AndiK]

Thanks! I updated to 6.1.3.2 and now it works here , too ! Thank you!!