I can’t set a trailing slash Radarr removes it when i save. I am not quite sure what you mean, but I have tried rewriting it.

You could also, instead of redirecting, rewrite it. Then it is handled serverside without sending the client somewhere else.

I am not quite sure what you mean.

When i add change it like this:

I get a login prompt that no matter what I type in, it just reloads the page. If I select “login page” in arr app, I just get redirected to domain.com/login and get a blank page. If I try to go to domain.com/radarr/login, I get a blank page

I exposed it all because I am on a VPS, i don’t know how to configure it otherwise, and I did not think it was a problem because all the seedboxes expose it all.

I don’t want to run Jellyfin/Plex because I am on a VPS with low resources.

Yes, I think so. I have configured it like this

If you use something like Jackett or Prowlarr, no. If you use the web interface, yes, but they don’t verify the email you enter, so you can just type in a random one.