RM500Q-GL no 5G-SA connection

Hello,

The UE seems to somehow reject the RRC Setup — at the time of the expected PUSCH there is no power since the EPRE is extremely low (around -114 dBm), which results in no uplink transmission.
Can you please help us understand why the UE does not respond to the RRC Setup and sends no UL signal? Could this be related to firmware, RF calibration, or some internal rejection of SA mode?

Best regards,
Khadim