Its runs off BT, but its data also flows through the commercial Dexcom app. Data gets uploaded to their servers through an internet connection.
This stuff gets tricky because we all have different configurations now. For me, it might be a bigger deal because when BT comm with Loop goes down, Loop can get data through internet. But, sometimes both go down.
Firefly is the nickname for the transmitter that you were using, although you might have a different model now. My old model was the 81XXXX. Now, I’ve changed to your 8GXXXX model. For a while you were listed as the only Tu user with that model.
Yes, that definitely sounds like a crowded bandwidth. Sounds like the right diagnosis. You wouldn’t see issues with an omnipod insulin pump (although thats similar communication type) because its on a less crowded wireless bandwidth.
I’ll try reaching out to someone who might be able to help with this. Might not get a response, but I’ll try. Maybe we could identify the source of the interference. But, I’m suspicious of the lighting.