Update: Replacing the battery and retraining the receiver fixed it. I suppose it must have had enough juice to flash the LED but not transmit.
A few days ago my CurrentCost starting reading just dashes. There’s also no transmitter icon, so I think it’s not receiving anything from the transmitter. It looks like this:
I went and fished the transmitter box out of the meter closet expecting its batteries to be dead, but it still has its red LED flashing periodically, so I don’t think it’s that.
I did the thing where you hold down the button on the transmitter for 9 seconds and also hold down the V button on the display to make them pair. The display showed its “searching” screen for a while but then it went back to how it looks above.
Anyone had that happen before? It’s otherwise worked fine for 4 years or so (batteries replaced once).