Yes, my fm80 did exactly the same. It drained my batteries in full sun! Rebulk didn’t work...
I took me a while before I noticed it.
3600€ of batteries died because of this!
Fm80 was still under warranty. New one is just delivered...
I have firmware 003.003.000. That is the latest,no? I don't think it is a software related problem. It got worse over time. At the end it happened every few days. Tech support analysed the data from my mate 3 and they confirmed the weird behaviour. They checked my setup and we did a bunch of...