Motomuppet funny you should mention the loose battery connection. I was stranded Brno, Czech with the same problem. Shut the bike off to reset GPS and then nothing. As a last result wiggled the possitive and what do you know, I got power back. It was 95 sunny and in leathers. Really sucked sitting on the side of the road.
"I refuse to tiptoe through life only to arrive safely at death"
'13 Tiger 800XC, '13 KLR 650, and a 2010 Honda NT700V for the wife.