Data Sync Problems now not able to connect

Question

I had several Data Sync groups to an on-premise database and today they all started failing because I ran out of disk space on the local server.

Now my Windows Azure apps are timing out accessing the SQL azure application and when I try to access via the portal I get this:

"Connection failed.  The failure could be due to too many failed connections from your IP address or a network error. Try again later."

Is there any way to "reset" the connections to SQL azure?  I've disable all the sync groups and rebooted all my Windows Azure instances.

Thanks,

Bryan