@Amuzing No luck. The new firmware did not help the issue. I have notified them. FYI. It looks like TP-link is located in Hong Kong area and will probably be off for a few days for Chinese New Year....

@Amuzing When I first installed these switches, they would blink and send messages several times a minute when OFF and every hour or so when ON. I contacted TP-Link and, a couple od days later, they...

UPDATE: TP-Link have provided me updated firmware that significantly reduces the extraneous messages when the switch is OFF but does not remove them when the switch is ON. They are still working on...

Just installed the new S515 Matter 3-way switch and it operates as expected except the white LED blinks off several times a minute when the connected light is off. However, the connected lights do...