I'm using a using a RCM6650W module and adding a simple external circuit to support Wifi and Ethernet simultaneously. Everthing works fine until I disconnect the RJ45 cable. After a few seconds of having WiFi activity the RCM6650W crashes!
It seems to be a firmware bug on the Libraries. I tried with DC10.72 and 10.72a.
Every works fine if a the Ethernet cable is connected, even if there's not activity at all on that interfase.
Can someone help me?