Unresponsive issue

[pbranly]

Hi
I already have 3 thermometers that work fine with the last z2m version and last f/w version
I bought 3 new ones that I have flashed without any issue
They are recognized by z2m but modification of some parameters such as hygrometry are either very long or impossible .
I receive a lot of errors in the logs such as

Publish 'get' 'humidity' to 'Test1' failed: 'Error: Read 0xa4c138ab066c5ae8/1 msRelativeHumidity(["measuredValue"], {"timeout":10000,"disableResponse":false,"disableRecovery":false,"disableDefaultResponse":true,"direction":0,"srcEndpoint":null,"reservedBits":0,"manufacturerCode":null,"transactionSequenceNumber":null,"writeUndiv":false}) failed (Data request failed with error: 'MAC channel access failure' (225))'

I don't see what is the difference with those ones except that hardware version is reported as 15 while my first ones are reported as 16
Please help
Phil

[alexdosa92]

I have the same issue. I have 4 LYWSD03MMC which are working fine. But I have 3 others which are work fine only 1-2 hours.