OK, I'm not too optimistic given the time of the last update but here goes:
A lot of sites fail downloading favicons, I think I know where the issue is but I'm not an internet expert.
An example that will fail is "https://au-en.ring.com", I believe you need to remove the left segment and try again, doing that "https://ring.com" works, probably until there is one dot left (or it works of course).
The "YetAnotherFaviconDownloader" plugin seems to do this already (or at least it works).
Last edit: dbareis 2019-12-02
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OK, I'm not too optimistic given the time of the last update but here goes:
A lot of sites fail downloading favicons, I think I know where the issue is but I'm not an internet expert.
An example that will fail is "https://au-en.ring.com", I believe you need to remove the left segment and try again, doing that "https://ring.com" works, probably until there is one dot left (or it works of course).
The "YetAnotherFaviconDownloader" plugin seems to do this already (or at least it works).
Last edit: dbareis 2019-12-02