You may be unable to play on secure TF2 servers due to a variety of VAC-related reasons. Examples of this could be caused by clients that use custom textures, skin changers, or software that modifies game files.
Disabling Valve Anti-Cheat
You can disable VAC via your Team Fortress 2 Server Settings, available from your Multicraft Control Panel.
- Access your control panel and Stop your server.
- Navigate to Files > Config Files.
- Open Team Fortress 2 Server Settings.
- Locate the option Insecure, and set this to Enabled.
- Save and Start your server.
To learn more about TF2 server hosting, you can check out our library of Knowledgebase articles found here.
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