NullnetworkDiagnostics
When FiveM crashes, send us the dump. Only if you want to.
A small Windows app that sits in your tray beside FiveM. If the game crashes it saves the crash report on your PC and asks whether to share it with THE LAND LA. Nothing is sent without your yes. The source is public.
What it does
- Watches for the FiveM game process
- Saves the crash dump, gamelog and CitizenFX log when the game dies
- Shows you exactly what was saved and asks before sharing
- Keeps a local copy you can open or delete any time
What sharing sends
- The crash dump FiveM wrote (a snapshot of the game process memory)
- The game log and the CitizenFX log
- Windows version, CPU, RAM, FiveM build
- Your note and in-game name, only if you add them
What it never does
- No sending without a click (unless you opt into "always share")
- No background uploads of anything else
- No reading of your files outside the FiveM crash and log folders
- No tracking, no ads, no accounts
Build it yourself
Prefer to compile it instead of trusting a download? It builds in a couple of minutes with Node.js 20+:
git clone https://github.com/RealSvdden/nullnetwork-diagnostics.git cd nullnetwork-diagnostics npm install npm start # run from source npm run dist # build the installer into dist\
The README in the repo explains the upload protocol, what the server stores, and how releases are signed and verified by the in-app updater.