Pax side window has stopped working?

[Stan2stan2]

Hi, I need some advice please, the Passenger side window has stopped working without any notice that it had an issue, the CCCU plays up with the Keyfob now and then and keeps losing the connection with the fob, as soon as the key is placed in the ignition and I turn the car on and unlock the car it connects again, suspect the CCCU.

I have the model with four electric windows, all working apart from the Pax side.

regards

Jae.