Trouble with the GUI

[Peterkins]

Hi. Having just destroyed my KK2 I need to get another FC going pronto. Since I have the bits, a MultiWii route seems the way to go. Ive uploaded 2.3 configured as a quadx using a wmp gyro. No other changes.

Still trying to get the wmp to work - damp small wires - so thought I';d check out the receiver connections anyway and learn about the GUI.

The rx binds to my transmitter OK. The Pin13 LED on the arduino twinkles at startup then turns solid. Whats disconcerting is that after I press START the GUI reports loads of I2C errors then seems to lock up. The panel that shows the controller status, roll, elevator, thrust, etc shows the controller initial conditions but doesn';t track changes thereafter.

Is this to be expected until I get my mwp going or does it tell me there other problems I need to fix too?