I'll try to inflate a wallet and see how the recovery behaves.
Good. As a last resort I'd be willing to remove the vanity/funded keys from this wallet and send it to you.
Thanks
I hope it won't be necessary though
Thanks for the answer Jack, i still get this error, see captures of web and console interfaces:
PS. "unknown" is my username in this computer, not that the user name is unknown for the system or whatever problem you might figure out of it

Is Bitcoin running when you do this?