Traveling through Switzerland, Austria, Hungary. Bought the Europe-wide $59 10GB Ubigi package for my wife. She’s a data monster and ate through the entire allotment (half through tethering) in 5 or 6 days. Tried to “top up” with another 10GB but was told that “I already purchased that.” I was able to buy her the $25 3GB package, but had to restart the IPhone to get it going.