You are using InterCom communication for TRACE32 on your PC. This was activated by a setting in the active configuration for your TRACE32 PowerView software. Either by the InterCom setting in the T32Start configuration or inside your TRACE32 config file (default name config.t32).

The InterCom communication is typically needed if two or more TRACE32 PowerView instances shall communicate together (via UDP). This is for example needed for multicore debugging or debugging coprocessors like GTM.

The problem is caused by using the same InterCom port address by different applications (several TRACE32 executables or other applications). You can check the used ports by command: "netstat -a" on your PC.

For TRACE32, you can avoid this problem in the configuration of T32Start using the option "Use Auto Increment Port: Yes". If using a config file like config.t32 you need to set a different InterCom Port manually.