Latest purchase of a used 906 - I set it up a week or two ago as a wireless mesh node, copying the config from another 906 that serves a different part of my house, and all appeared OK. I'm not sure when the problem started, but I noticed that the WLAN LED was off (and the uplink LED of course). Checked via the 906's web interface and couldn't see anything obvious, I've reloaded the firmware (including from the TFTP tool), reset to factory settings, tried AP mode... no joy. Noticed if I press the WLAN button, the LED flashes twice then goes off again.
Anyone come across this before? Can't find any mention online of two flashes as a diagnostic code.

Cheers
Loz

Weirdly, without me doing anything the WLAN LED is now lit. Still won't connect to the router via mesh though.