@Kai My appologies, you are correct about the JuPnP in M2. Apparently it was upgraded prior to M1, I just did not hit the issue until moving from M1 to the new nighties. Please see Too much time before a Sonos thing becomes definitively ONLINE as I believe it is the same issue. I will open a github issue so it can be tracked properly.
@shutterfreak I’m not sure I understand your statement about the compiling. I completely would agree that if the rules file itself was somehow altered that it would have to recompile. Otherwise the only time I update the files is if I change the code logic itself.