Not able to launch the debugger

Once the project is built, freedomstudio application starts to buffer when we try to create a new run/debug configuration in SiFive GDB SEGGER J-Link Debugging. I am using windows PC (64-bit) and 2021 version freedom studio application. Is there any driver other than DPINST.exe needs to be installed?

Can you provide a little more information on your debug target and debug pod (if you are using one)?

Debug target selected is HiFive Rev1 B and the board used is RED V

What exactly do you mean by “Freedom Studio starts to buffer”?
Can you describe the behaviour in more detail please?
Is it possible to collect any logs or error messages?