Unable to Re-Initate the Packet Forwarder Post a Single Run

I’m trying to Execute the Packet Forwarder using the steps mentioned in the below link…

Here Once I run the Packet Forwarder and stop it by using Ctrl+C.
For the Next Iteration, I get the below Error…

Opening SPI communication interface
Note: chip version is 0x05 (v0.5)
ERROR: Failed to set SX1250_0 in STANDBY_RC mode
ERROR: failed to setup radio 0
ERROR: [main] failed to start the concentrator

Not Sure Why, It sometimes works again post a Poweroff and Power Up and or Reboot.

I’m unable to Run the code again.

Looking Forward for your Suggestions and Support.
I verified the correctness of the Pins in reset script to that off Module, Hat and Pi too.