When I connect to a a tanker I start to except fuel and than a couple minutes after the basket is retracted as if I'm full. My fuel gauge shows topped off but it's indicating wrong. After this a few minutes later I get a master cushion for high temp on tank 1 and 2 (wing tanks), right Gen fail, and bingo fuel, which indicates zero. Okay, I'm still flying for a while, and then all my MFDs fail along with my Hud they go to Stand Bye mod that I cannot recover from. I was able to continue flying even though indicated fuel was zero, and landed at a nearby airport.