I do have the same issue as Mou-Kros had. The nRF24L01 works with an Arduino Uno, but as soon as it’s connected to the SPI of the Controllino maxi I don’t get any response. Did you get it to work after some changes? And if so, where in the program did you add the Controllino_RTC_init();?
I tried several positions, but till now I could not get the right values in my serial monitor.