I have installed multisite, buddypress, domain mapping, and have everything running good.
When have 2 sites running on multisite, two separate domains, though I have it set up when a user signs up, they have their profile on both sites, and when they log in, they are logged into both sites and can travel between them.
Only problem I have now is if you sign up and upload you avatar to site A, it doesn't show you have an avatar on site B, and visa versa.
I suspect this is because I am using multisite and buddypress and buddypress, although I have a sultion in place to run on both sites, doesn't support having the avatar in more than one place.
Does anyone know where to even start in fixing this? I can't seem to find anything on this anywhere...