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CC2340R5 Flash/Debug issue, (Error -1274 @ 0x0)

Other Parts Discussed in Thread: CC2340R5

Hello,

I am using CC2340R5 board,(simplelink_cc23xx_sdk_6_40_00_21_eng) SDK, Code Compiler studio 12.0.0

Using this controller board since a  month, this issue never occurred in the past.

Today while flashing the code to board, I am getting the error mentioned below, as well as attached is the screenshot of the same.

For troubleshooting, I tried out some steps from my side:

1. Tried flashing ready  sample codes available in SDK.

2.Tried flashing the code from other laptop.

3.Tried replacing the USB wire connected with laptop and  XDS 110 USB Debug probe /Cortex MOP.

But still the issue persists, it's not resolved.

Please help to resolve.

Thanks

Error:

Error connecting to the target:
(Error -1274 @ 0x0)
Error encountered during connect sequence. The specific reason is unknown but may be the result of trying to access a Core or logic that is inaccessible due to a lack of Power, Clocks, or Authentication (i.e. Security is preventing).
If blocked by security, and if supported, access may be allowed after following the Authentication process.
(Emulation package 9.8.0.00235)