For the record, that's exactly the response you get when there is no ADC at the expected address (I2C: 0x4D). Which suggests tool and h/w don't match. What does i2cdetect -y 0 produce?
root@Omega-67F5:~# i2cdetect -y 0
@György-Farkas it seems setting the inputs 'fast-gpio set-input 15' as well as 16 and 17 makes the touch screen work in the dock (while omega is plugged in), but causes the touch screen to think its repeatedly being tapped without actually tapping it. The first touch works, but then the screen acts as if its being touched everywhere. For example I have three buttons which when tapped change colour, what happens is when I tap one button it changes colour and then all of a sudden the other buttons start changing colours and flickering (as if i am tapping them when I am not). (without the omega plugged in touch screen doesnt respond).
WHEREAS in the Arduino Uno (not dock) touch screen works perfectly.
It seems to me that the current wifi kernel module is unable to correctly interpret one or more of these ASCII characters and since it's a closed source component, you cannot examine it to find out why.
You might want to log a ticket on the Onion helpdesk and provide them with these ASCII characters, together with a pointer to this thread and a request to troubleshoot the wifi module. Perhaps that way they can enhance the module with some new functionality or a bug fix, whatever may be necessary?
Apart from that, or perhaps changing your SSID's, I'm not really sure what else to suggest.