We haven't had any problems as yet with the mobile BPs. We weren't early adopters as they were not initially functional for multiple people on the same PNR, and we always travel together. But it seems that some of these issues are fairly recent, and not just from the "early days." Has me somewhat concerned at this point. I still prefer not to print out and waste paper....but some things are worth the resource expenditure, IMO.

Cheers.