Versions this originally worked on?

[Plainbroke]

I am wondering what versions of Buster and MM this used to work on?
I had it working, lost everything to USB stick failure.
And now I can not get it to work. I have it running but it wont initilize the video.
I am using the same config.js as I was, so I am pretty sure it is not my config, but when I install MMM_RSTPStream it seems like I am on the wrong version of MM or something. Any help would be really appreciated. This module is all I am running on this rpi4.
Like I say it worked for me then I had a drive failure and did not have an image made yet at that point. If I get it working again I will make an img of the working config and files.