Hi,
Thanks for posting in Q&A platform.
First, I would suggest you could run the following command in Command Prompt to see if the connection has been established between server and client:
netstat -a
If the TCPView cannot capture the traffic between server and client after resume the suspended program, I would suggest you could use Network Monitor to capture corresponded traffic to see if the issue is more related to program itself or related to TCPView tool. And normally, in order to monitor and collect network trace, we prefer to use this tool.
For more details regarding of how to download and use the Network Monitor tool, please refer to the following link.
Collect data using Network Monitor
Best Regards,
Sunny
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