Bitwarden won't connect

I’m operating on Windows 10 and bought the Home Assistant Kit. I struggled to get it running despite following the straightforward directions (it kept, and still does, drop connection). But I’m trying to install Bitwarden on it and when I go to the web ui, the 7277/admin url, I get the “An error occurred during a connection to homeassistant.local:7277.”

I’m using OS 13.1. I just updated everything (took 3 tries because the connection kept dropping).

It’s now saying either the connection was reset or an error occurred during connection.

Vaultwarden V 0.22.0
Home Assistant OS 13.1
Happens on all browsers
Windows 10
Home Assistant Green (specifically because I’m new to this)
Adding /admin at the end of the url as specified on the add-on page