Over the last two weeks there have been several times when I have gone to give Tyler a correction bolus in the middle of the night and it alarms PUMP NOT PRIMED... urgh!!! We just had his Ping replaced in May. Thankfully he isn't receiving any basal through his pump at this time, so really not a big "issue" besides digging under his covers for his pump, disconnecting the pump, and priming it and then reconnecting, all without having to wake Tyler up. (I will admit to being too lazy to go through those steps the other night and not correcting 170) Now I realize that the Ping loses it's prime with extreme temperature changes, but that isn't happening, loose battery cap, or loose cartridge cap, but I have checked those and they are fine. Any other suggestions of what to troubleshoot before I have to make the dreaded call to Animas?