Signal is really annoying with all the things it wants me to do. Re-linking a mobile device. Re-entering a PIN/password for no reason other than to prove that I still know the password.
And when I'm finally logged in it shows me a completely useless selection of mostly obsolete contacts.
You can turn off the PIN reminders in Settings → Privacy.
Ah, that's good to know. Thanks!
I also see that the other issues I noticed previously (high latency when typing, “compose key” not working) have now been fixed as well.