Firefox 7 Sync Errors

Anyone else receiving a lot of sync errors since updating to Firefox 7 ?

Now it may just be that Mozilla are having issues with their sync servers… they ARE reporting issues:
https://services.mozilla.com/status/
and
http://twitter.com/#!/mozservices

Mozilla seem to be suggesting it’s just a server database overload, but it seems odd that I started having this problem immediately after updating to FF7 :o

I’m having problems as well. It won’t accept my account :confused: