Picard tags Compilation not Albums or Single [sliders don't seem to do anything]

[outsidecontext]

How do you do the lookup. In this case you should not use cluster and then lookup, but rather just lookup or maybe scan. Make sure to have the sliders set accordingly as to the thread you linked. Cluster will result in Picard trying to find a single release that matches all the tracks.

As to how to load releases into Picard the thread below has some alternative suggestions if the tagger button does not work:

Loading releases from musicbrainz.org into Picard

One can also use the Search box to load a specific release in Picard, just copy’n’paste the url of the release in the Search box edit field, press Search, Picard will parse it, and use the mbid to load the release. This feature isn’t well documented, and is a bit hacky, but it is very useful imho. Note that if you paste a release group or artist URL, the behavior is different, Picard will open the URL in a browser.

Regarding the tagger button not working maybe look at

Picard Tagger Button doesnt work in any browser on Windows 10

I recently upgraded to windows 10, and have just started to ‘attempt’ tagging more vinyl rips using Picard. Since having windows 10, the tagger button in Firefox, Edge, and Chrome no longer works. I even turned off my firewall, but this made no difference. Is this is known issue and is there a work around? I’ve tried using the scan facility, but that is unreliable at best; it’s very rare to get a 100% successful track scan rate, so this is not a solution or workaround. I just need the tagger but…

Also the tagger button has AFAIK issues with HTTPs, not sure how the state is here and if there anybody had an idea how to solve it