It was working this morning… today I tried opening the app to check if the firmware had updated, only to find it turned off. I disconnected and reconnected the battery, held down the power button, and it turned on… but as soon as I let go, it turned off.
Hold it for 60 seconds.
Ok i try
Sorry to hear it.
Hopefully the 60 second button press will revive it
I could kiss you… it worked… does it have glow plugs that need to be warmed up like in the old days to get it started?
So that explains the problem… new firmware… they just can’t get anything right.
Super fast support… I opened a ticket and they replied right away… I told them Bryan had solved the problem for me… 
It just wanted some physical contact with you. You’ve been ignoring it while it works out there all alone. 
Do you happen to know when the improvement updates will be released?
No I don’t. Hopefully soon.
Idem
Same issue for me, worked fine on Friday, Spirit took a well deserved break over the weekend only to find the 10AM work plan had not kicked off. I checked the app and it was off-line. Went out to check and for the first time ever, Yarbo was not properly positioned on the dock. I could not get it to power up. I was considering having to manually charge, but no way could the battery be dead over just the weakend. Held the power button for quite some time and it finally came back to life. I then saw the firmware was updated.
Was your Yarbo askew on the dock?