Synchronization is not working. Why?

I run firefox on Win7 and Linux, it works great !

However on Linux using Chromium or Win7 using Chrome browser, I show 2836 online, but 1838 in my browser, it is the same in both.

The bookmarks are all situated in the Bookmarks Bar, if this is important.

I have tried,

Downloading all bookmarks, same result

Merge bookmarks no change

Deleting all my bookmarks and downloading the bookmarks again, same result.

Uninstalling EverSync extension and then re-installing and doing a synch same results.

Any ideas would be apreciated.

Thanks.

Hello

Please tell me your account.

Thanks