Can't get nRF24L01 working

Hi

I have the GettingStarted sketch running on 2 Nanos.

The problem I have is that the receiving node (pong node) will not work unless I first put it into TRANSMIT mode and then switch it back to receive mode.

Does this work for anyone else?

Anyone know how to fix this so that the pong node works correctly on startup?

Further Info: The pingpair sketch works fine, so why the problem with the GettingStarted sketch I know not!