Shelly power on problem

In conjunction with the new firmware 1.11.4 dnsfix all my Shelly 1L and Rgbw2 turn on systematically 1 time a day at the same time. Obviously I have no such scenario nor are they managed by other sources such as home assistant and / or Alexa. Note that if I disable the cloud the problem does not occur. Do you have info on this issue? On the forums I have read about other people who complain about my problem and that they have solved by switching to MQTT but I would like to keep the devices in the cloud. Greetings