RH850:How to use the hot plug function of e² studio? Renesas e² studio Version: 2022-10 (22.10.0)

Question

I encountered a problem when using the hot plug function, as shown in the picture below. Does anyone know the reason? How to solve it? Thank you so much! 
 
 I set the hot plug to YES 
 
 Then I connected the debugger to the target board and hit OK.The problem in the image below occurs. 
 
 Does anyone know why that is? Is there a problem with my debug configuration or something? Thank you very much.

JimB · Answer

If using the E1/E20, are you using the hot-plug adapter? if using the E2, do you have the ground connected first, before physically plugging in the debugger? 
 I have only ever done this using CS+, and the process was quite simple and straightforward. I might recommend you give CS+ a try and if that works, then you can go back to e2studio if so desired. 
 The only possible red-flag I could see in your configuration is the setting to "Set OPJTAG in LPD connection before connecting" is YES, this may cause the debugger to first try to connect in serial programming mode to check and set the option bytes to enable debugging.