i need some help understanding my problem. I had added 2 Qi charging disks to the phone platform for my M3. They seemed to work great for several months then stopped. The phone detected the pad for a second then flipped off charging with a net effect of draining the battery. I’ve changed out the disks for a pad with the same result; and the disks seem to work in my house just fine. I’ve read online about device issues but I use Qi charging every night and it’s completely stable. What’s going on and how do I proceed?? Any / all suggestions welcome.