@Linda_Hildebrand
So for a little more clarification, the website https://i.mjh.nz has the .m3u8 and .xml for:
PlutoTV
Stirr
Plex
Samsung TV+
PBS (a handful of channels, not what it used to be)
However, due to those links being used millions of times, and still being used, using them will leave you susceptible to interruptions in playback when someone else accesses the channel you are watching. So. What this means is that you should only use links from that site as a last resort. For example, I use them for SamsungTV+, Plex, and PBS because I'm aware of no other way / place / etc to find / create those links.
PlutoTV and Stirr:
You have 2 different ways to avoid using the links at https://i.mjh.nz
The docker route (advanced, requires maintenance)
The non-docker route using links from https://nocords.xyz/
This is kind of a no brainer if you don't want to or cant use docker. @HankLloydRight has done a fantastic job adapting the docker scripts to run on his enterprise grade equipment with his own resources so that we don't have to.