I am ripping my discs to my NAS to make them easily accessible on my Plex server. As a videophile, I am looking for lossless containers (MKV) and stripping out everything but the movie, audio track and english subtitles. I am first ripping the Blu Ray disk to the server and then using CloneBD to mux to the MKV container. It appears to work properly and I am able to successfully play the film. The only issue is the audio is just a millisecond or two off where the audio starts just a split second late. This is really only noticeable when people are speaking to each other. I use tsmuxer for my 1080p Blu Rays with no issue. I am not sure if this audio sync issue is a limitation of CloneBD or if it it is something I am doing wrong. Here is my log.