Been using Mezzmo on and off for several years, avoiding where I can due to this issue and have been putting up with it because I had alternatives such as android boxes with SMB shares.
Now I have recently bought a LG 75UK6500 TV and I want to use it exclusively as it requires absolutely no transcoding of any of my files, Meaning I have turned off transcoding and using Mezzmo simply as a library of sorts.

Now.
Initially I would use mezzmo on my Xbox one X, be watching something and the video would just stop at random times and return to the menu or just start a new video. I put up with it, seemed to be slightly better if I used the Android app as a remote, but would still happen on occasion.

With the LG tv EVERY time I start the TV it goes to whatever channel I was on last as expected but within a few seconds the video player will pop up and begin playing any random movie on my server (Never had the same movie play twice). exiting out and watching normal tv, you may go 20 minutes then suddenly the media player loads up and starts playing yet another random movie.
Watching a movie/TV show from the server and the video will stop at any given time and yet again start another random video.

I suspect it is Mezzmo because it appears the videos are being pushed to the TV, normally when I play a movie I browse the folder tree via the tv remote. If i want to stop the video and resume browsing there is an icon on the bottom left that puts me back into the folder tree where I left off.
However when these phantom videos play there is no option to return to any position in the folder tree as if I had gone to the computer and right clicked a file to "stream to...."

Watching a movie today it happened 3 times in 1 1/2 hours
I changed it back to normal tv and took a shower, came back and it was a minute into another random movie on Mezzmo. Seems it is pushing random videos and I dont know why. The fact it happens EVERY TIME the TV starts sure is fishy.

Please help, Mezzmo has been great otherwise.
To be clear this has happened on xbox and TV though to a lesser degree on xbox, but enough to make me avoid using it.

Thanks.