C++ remote debug issue

Hi, I am trying to remote debug my C++ code in PLC Next. I am using AXC F 2152 2020.0 with firmware 2020.3.1 and Eclipse version is 2018-12 (4.10.0). I followed the video :www.youtube.com/watch?v=IUGSZzuzm-c&list;=PLXpIBdAgtoRLfPY_s9z3gpy1Whldo7VCz&index;=3&ab;_channel=PHOENIXCONTACTTechnicalSupport and got the error attached as an image. Could you help me resolve the issue? Thanks.

To add more. after downloading the debug library in the PLC next Controller and hitting the debug button in the Eclipse, the fail light is turned ON. So has the controller failed? or this is how it is supposed to work. Now I am not able to go in the Step mode. Please advice.

Hello, could you try to exchange the Controller and use the following configuration: Used Controller : FW: 2020.3.1 Used Controller in PLCnEng Project: AXC F 2152 2020.3 Used SDK: 2020.3 If posible, please execute the update to FW/SDK 2020.6 If the error persists, we can start the fastviewer Session and analyze this issue remote. In this case, please download and run the FastViewer application: http://fv.phoenixcontact.com/client/fastclient.exe Thanks & Best Regards Eduard