Hello, fellow Podders. We have been having problems with Spencer's PDM turning itself off in the middle of pod changes, turning itself off in the middle of BS testing, going to 'green screen' after being on, etc. I just got off the phone with Insulet and was advised that there have been others with similar problems (there had been a bulletin sent out) and to try both of the following: 1. Use Max Energizer batteries (I had been using Kirkland and Duracell). Apparently Max Energizer batteries are just slightly larger and there may be a connection problem when you take out the batteries that come with the original PDM. 2. The PDM logic prefers not to be turned on by the glucometer; rather, it is a better practice to turn the PDM on with the keys on top, then insert the test strip. I would love to hear from anyone else who is having these problems, whether they have tried these work-arounds and whether they worked. Thanks!