So I was online early this morning, did an airport run, went offline to get gas, and then when I went online again, I got the error message that my vehicle wasn't authorized to drive in Indianapolis. I tried switching vehicles (I have only one, but this worked once before when the error message was that I didn't have a vehicle registered, or something like that). I headed home, and tried a couple more times to get on. Went home, ate breakfast, took a nap, and then checked it again. It was about 2 & 1/2 hours later. Now I got online with no problem. I went out and did one run, even though I didn't really feel like it, just to reassure myself. The only thing I can think of is that this is the day my insurance payment is due, which is automatically deducted, and Uber wants a message from my company that I've paid, or something. Otherwise, I don't know what happened; I was briefly worried I'd gotten deactivated somehow, but it really said "the vehicle" and not "the driver" couldn't operate in Indianapolis.