Thanks for the info. The next version will have additional debugging in failed RPC calls. FYI the wallet is disposable - have you tried deleting the entire (Masterchest) wallet folder and pulling the download again?
Yes I did. Only thing that happened is that "stucked" block has been reseted back to 292151 (and with that 2 block decreasing on every new run).. I would try to install MC on some of my mining rigs, but I don´t have a free space for blockchain there and running it on VPN doesn´t seems to be a good idea
So by Mastercoin until next update, I´ll keep an eye on You.