Is Kino Lorber using a new DRM? All of the titles will play with no problem in my entertainment system, i.e., Samsung TV and Oppo player. I just ran into a wall backing up my collection of Kino Lorber BD titles. The 2 issues I have are either (1) No audio if there is video or (2) there is no MP4 playable copy. My laptop setup is: i7-8700K 64 GB RAM Win10 Pro Buffalo BRXL-16U3 optical drives Software Of choice: AnyDVD CloneBD Alt Software: PavTube Video Converter Ultimate PavTube ByteCopy or Handbrake When I use my software of choice I can [appears to be] make an ISO copy of 18,655,744 KB. Then if I use this software to make an MP4, I can make playable copies of the extras, but, and this is the big BUT, the file size is 15,423,915 KB in size - with NO "length of time" listed (blank). Double click on the file and I message that the file can not be played. I get this same MP4 file if I try to create an MP4 from the ISO or directly from the disc. When I use my Alt Software things are different. I end up with an MP4 file sizes of 3,833,391 KB, 8,446,023 KB and 4,656,010 KB. Now, when I double click on these MP4 files, I can get the video, but the audio is totally out of sync if it's there or it is silent.