On March 16, 2017 at 00:57, tca said...
We've installed many door birds with no problems until today. Had everything working perfectly, then all of a sudden the button stopped working. No matter how you press it will not work. Video works, audio works, ir works, button is lit, but no notification to app. Rebooted, changed ip address, put on dhcp, nothing helped.
Bad doorbird? Is there a way to factory reset? Very annoying!
I've had to replace at least two that were acting like you described