RF communication data error detection

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Hi.

I have RF communication between nRF24L01 + and nRF24LU1 +.

Incorrect data is transmitted occasionally during communication. So, I want to use CRC, but when CRC is enabled, communication is not possible. (Register setting = EN_CRC : 1, CRCO : 0or1)

In addition to the CONFIG register, I would like to know if there is anything else to consider using CRC.

What do you think is the reason you do not have the communication you expect?

In addition, I would like to know how to detect or prevent the transmission of erroneous data in addition to the CRC.

Thank you.

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Tx(nRF24L01+)

  NRF_WriteRegister(0x07, 0x00);
  NRF_WriteRegister(0x01, 0x00); 
    
  NRF_FlushTX();
  NRF_FlushRX();
   
  nRF24_CSN_H();
  
  NRF_WriteRegister(0x05, 0x02); 
  NRF_WriteRegister(0x06, 0x06);
  NRF_WriteRegister(0x00, 0x0E);  // CRC 2byte
  NRF_WriteRegister(0x03, 0x03); 
  NRF_WriteRegister(0x07, 0x70);

Rx(nRF24LU1+)

CONFIG : 0x0F
EN_AA : 0x00
EN_RXADDR : 0x03
SETUP_RETR : 0x00
RF_CH : 0x02
RF_SETUP : 0x06

All remaining values ​​are default.

Best regards