Ring stopped working,

Hi, I have ring video doorbell pro, it stopped working on the 18th, it won't connect to wifi anymore, it says unable to join the network, when I press the button on the side, the white light turns on spining for one round then it stops and blue light blinks then it completely stops, not sure what happened with this, was there a firmware update that rendered this unit to a brick? The voltage from transformer is around 21V when checked with a multimeter, the last reported voltage in app is also good, the last reported signal strength was RSSI-41