Yesterday morning as I was lying in bed trying to convince myself it was time to get up, my pump alarmed A52. It restarted and then it wanted me to reset the time, etc. I spent some time with that, then went to work.
This evening, when I attempted to bolus for supper, I got a No Delivery alarm; I cleared it and tried again and got another No Delivery.
I tried to call medtronic and got a "the wait time for a representative is over 30 minutes" so I hung up, took a shot, and had supper.
I called again and got a representative with no wait time at all (I think that's the first time that's happened). Due to the A52 alarm, they are replacing this pump, too.
For the record, pump #2 lasted about three weeks.