Keep getting "The add-on cannot be downloaded because of the connection failure." when trying to add it to FireFox.

This extension worked for a few days, but stopped completely without any error messages. I use it with Internet Explorer, Firefox and Google Chrome on my Dell Inspiron 7558 running Windows 10, as well as Safari on my iPhone 6s. I didn't want to have to remove the extensions on Google Chrome and Firefox to turn iCloud bookmarks sync off and back on, so I just turned it off and back on for Internet Explorer. I hope this works! If not, I'm taking this up with the Apple Store at the Willow Grove Park Mall just off State Highway 611 in Willow Grove, Pennsylvania!

does not work....

when will this Add-On start working again - it doesn't do anything for weeks now.

ok

This add-on is not available on your platform(macOS).

I never wanted to go to this site to begin with. Why did you bring me here?

continuos loop of installing with no recognition of applie id.

No funciona.

Non funziona

Does not work. Werkt niet.

The extension stopped working. Now my bookmarks are out of sync between Firefox on Windows and my Apple devices. When it comes time for bookmark cleanup, I have to do it twice. This is a real bummer!

NOT WORKING!
this worked on my iphone safari and pc firefox sync a while ago.
then it just stopped working.

All Chinese to me

extension prompts multiple times to install.
- i finally have CANCELLED this extension.
- a properly developed and released extension should show better behaviour.