Fenix 7x, sapphire solar, latest firmware
Starting two days ago my training status reports "No status", and the watch went back to the default suggestion to perform at least two trainings. Given that I train regularly every day and my latest bike ride was a few hours ago, that's a bit off 
I'd also like to report that every once in a while, say about every 10 days, sleep data are not reported for one or two nights along with the Pulse OX being very erratic when sleep data are missing might be just a coincidence).
All in all, I'm quite disappointed with the software quality, it's a nice-looking piece of hardware but gets useless pretty quickly if the software is so erratic.
