Hello, apparently there is a technical problem with the Wifi module. The Duet can't connect to wifi network anymore. The Wifi LED is not lit anymore. I still can connect to the board through USB, and already tried troubleshooting. The terminal displays this in loop:
WiFi module is idle
WiFi reported error: no known networks found
Entering M587 command gives this:
M587: Failed to retrieve network list
M587 S"accesspointName" P"password" gives this :
M587: Failed to add SSID to remembered list
ok
Error retrieving WiFi status message: bad reply format version
According to DC42, this situation is due to a faulty wifi module : https://forum.duet3d.com/topic/10139/failed-to-add-ssid-to-remembered-list-duet-2-wifi/2
Best regards,
Yann