Problem with register 0 at nRF24L01

Hey all.

I have a big problem on my nRF24L01 radio modules. I am using a ATmega128 with the mirf code. I can read and write to all registers but not the Config register (reg. 0). I can’t get anything out of it but I can get the status though, which is telling me that I can’t write to it either. I am using the exact same code to change the other registers which works like a charm. On a logic tester I can see that everything works as it is suppose to. The funny thing is that both my modules are set to be Tx according to the status, and I believe they are Rx from the production. Right? Since they are both Tx I can’t get any connection between them so I am not able to tell whether the rest of my code is working.

Everyone says these module are so easy to use and by using the mirf code they sure should be. I have used 3 weeks now and still no result

Have anyone experienced the same problem? Should I r/w to that specific register in a different way that the others?.