I don't know exactly how to classify this issue so bear with me as I describe the problem (first post as well so yeah…)
A while back there was a build up that had a broken setup wizard, this version worked perfectly for me other than I could not get past the setup wizard to setup NAT... a few days later I uploaded the latest build and now I can NAT the wizards all seem to work but now Microsoft LiveMesh does not sync, I can still use the remote connection feature I just cannot sync live mesh through it. Being as I just flashed over newer builds hoping this would solve itself I do not have the older build number that worked however I can reload older ones until I find it if that helps.
I'm sorry if this isn't very clear; just let me know and I'll be more than happy to try to clarify/test.
tldr: live mesh doesn't work anymore :-(