For the last few days my Yi 2080p Dome camera stops alerting my iOS and Android devices at the same (1630 UK time) it does seem to return a few hours later (22:30) (nothing changes knowingly in my environment and happens often I am at the wifi location or not). This is not Impacting any of my other cameras and there is no custom alert scheduling applied.
I have tried turning on and off the power twice and no change.
For example I have a Yi home 3 which cross monitors the same area and this is alerting no issue.
It continues recording on SD card. I have also attempted to format the SD card to resolve this issue.