When priming a new pod, it began to beep nonstop and then stopped priming. The PDM told me to discard and prime a new pod, which I did- then, that one started to beep nonstop during priming! I called customer service who witnessed me prime two more pods that also began to beep nonstop! He told me to prime one more. Just before that, I moved to another room and removed all old pods from the room like the ones already in the trash. It primed successfully!
At least he fed-exed me 4 new pods to replace the failed ones for free!
Things to consider when changing pods:
(1) remove all old pods from room
(2) use room temp insulin
(2) go to a room where electro-static is not an issue
Not that these are the cause of pod failures, but they are factors to consider.