There was a sync problem. Hi, I need urgent attention as Im

There was a sync problem.

Hi, I need urgent attention as Im going live in 3 days...

I have 2 sub-domain sites (one as the master and the other the sub site), I also have BP and all other accompanying BP plugins on both sites (for mirroring purposes).

However, I am having issues with the sync... Am I doing something wrong?

My understanding was that this plugin would create the ability for my users to register once and login to all sites this plugin was attached to..??

Please help.

Many Thanks