All (7) Sonoff DW2 devices quit working with HA last week or so. Replaced all batteries. Coincident with routine upgrade. All work great with ewLink and Alexa. All resister just fine on router stats. Disabling and reenabling does nothing. All other Sonoff/ITEAD devices (wifi switches, sensors, etc.) work just fine.
All (7) Sonoff DW2 devices quit working with HA last week or so. Replaced all batteries. Coincident with routine upgrade. All work great with ewLink and Alexa. All resister just fine on router stats. Disabling and reenabling does nothing. All other Sonoff/ITEAD devices (wifi switches, sensors, etc.) work just fine.