I’ve had to redo this a couple times and now I’m getting blocked on step 9, unable to launch PlexAmp in the browser. My RPi5 seems to be blocking the connection. Note that I was previously able to connect to PlexAmp via the browser.
After multiple re-installs, I was received “WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED” errors when attempting to connect via SSH, and so I deleted the host files on my mac. After rebooting the mac and RPi, I am able to connect as expected via SSH, but now cannot access PlexAmp in the browser. There, I get a “This site can’t be reached … refused to connect” error. I’ve tried this on another computer and am seeing same there.