The Shelly 3 EM since installation about 3 months ago frequently loses the Wi-Fi connection and reconnects after a few minutes. The Signal strength is "excellent" with -55dBm . I have several Shelly 1 's and Shelly 1PM where there is no disconnect to the WiFi . I have the latest firmware update :
Current version: 20210413-154243/v1.10.2-gb89901a
What is going wrong ?
When active , all the figures are accurate . I use the Shelly Cloud App, the Web UI and the Shelly integration to Home Assistant .I have reset the 3EM several times , but the same problem persists.
I look forward to your assistance.