yt-dlp-webui download issue

[creative0100]

just installed yt-dlp-webui with no issues and chucked in a YT video to test. Pulls the video fine but when I hit the download button, a new tab opens and I get this error:

Looks like there’s a problem with this site

http://192.168.1.149:3033/filebrowser/d/Lw==?token= long token details
sent back an error.

Error code: 401 Unauthorized
Check to make sure you’ve typed the website address correctly.

Am I missing something obvious here? lol

[creative0100]

Yep.. it was obvious. Pihole.

Turns out one of my lists was blocking googlevideo.com added this as a wildcard to the whitelist and everything works as expected.