Hello,
I am using quectel RM500U-CNV 5g modem with raspberry pi 5. The modem is hosted on Waveshare’s RM500U-CNV HAT, that is connected to the raspberry pi 5. It was working fine till date. Now i see that the green led (NET) is not glowing/blinking, and the minicom console hangs at AT_QNETDEVCTL=1,1,1 command. Is this a problem with the firmware ?