Capturing network traffic without Wireshark

Preparing development machine

1. Install Microsoft Network Monitor.
2. Go to Options > Parser Profiles, select Windows and click Set As Active.

Collecting traces

1. Open an elevated command prompt and run:

   netsh trace start persistent=yes capture=yes tracefile=.\trace.etl
   

2. Reproduce the issue.

3. Open an elevated command prompt and run:

   netsh trace stop
   

4. Copy trace.etl file to development machine and open with Network Monitor.

Filtering

For filtering refer to this and this.