Whether you are using the official release or a community version like 0.4 V2, the core functionality remains robust:

You can start and stop the simulation at any time while your target application continues to run. Diverse Network Functions: Lag: Hold packets for a set duration to simulate high ping.

Clumsy 0.4 V2: The Ultimate Tool for Simulating Network Chaos

clumsy, an utility for simulating broken network for Windows Vista / Windows 7 and above. GitHub Pages documentation Releases · jagt/clumsy - GitHub

Get the latest official version from GitHub or your preferred community mirror.

Once you click start, Clumsy begins intercepting and altering the packets defined in your filter. Important Considerations Download - GitHub Pages