mine worked again after about 6 hours, and 30 minutes later disconnects again (first time was 30 minutes too, conincidentally).

i'm waiting the next 30 minutes.

one thing i never reported in the past, which seems to be related to this:

am i the only person whose Yappari segfaults immediately you finish Synchronizing? It syncs the names just fine, but immediately after that it dies.

This has been happening for a few of the previous versions too. I didn't take it seriously at the time because the sync does seem to run ok.