Your experience with Tuya Aubess Mini Smart switches?

Hey guys, 12 months ago I installed a lot of these Mini Smart switches offered unbranded or by Aubess on AliExpress.

1 year later most of them are broken, I guess almost 15 don’t work anymore: don’t react, unable to reset or to communicate with. All of them still have the blue LED on, but others go on/off second by second.

What is your experience with these switches? As so many switches are broken I have concerns that something else with my electrical installation is wrong that causes these damages.

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