USIM_VDD problem

I’m using a BG95-M3 modem, im having troubles with USIM_VDD and USIM_DET are conected to each other( my hardware is not connected between them), when i insert the SIM card into the slot USIM_DET goes to 2.11v and USIM_VDD is always 0v, i already verified the hardware connection and everything looks good , but this case is presented when i turn on the BG95

updated the BG95 Firmware and ran the AT command, after this I check the pins USIM_VDD and USIM_DET work correctly, but when I turn off the module and start again the fault appears again

Can someone help me please?

Please provide a schematic of the SIM card . By default, you do not need to connect the USIM_DET pin for debugging.
When confirming that the SIM card is normal, if using the hot plug detection function, then turn on the SIM card hot plug configuration and confirm again.