I have looked at the logs, but they don’t make much sense to me. I also tried searching on Google before coming here, but I’m still uncertain about what to do.
I would appreciate any guidance on what might be missing or what might have gone wrong.
This is very unspecific, as normally not so many integrations at once can’t be setup. So to help you, we need some more insight on what is going on in your system, what system that is, and how you installed HA.
If you don’t mind, take a look at this thread, as it is an enourmous help if you provide the correct information. It makes answering and hopefully solving your problem a breaze.