@Wolf, is it possible to upgrade the Penta firmware through the USB-C port?
Would you be able to publish software to do a firmware upgrade by end users?

Thanks for responding @wolf. It's unfortunate, but not critical that boost mode makes it turn off in some situations, but the part where you have to connect it to the charger to be able to use it again makes a bit worse. Is there any way to turn it on again without connecting to a charger? (button c...

Hi,

Penta owner from Norway here, I experience the same on my new Penta - if I activate boost mode sometimes it goes dark and cannot be switched on again until I connect it briefly to the charger. The battery is not close to empty, three out of four leds (75% ) remaining capacity.

@Wolf any ideas?