Controller Connected but Not Working in a Game

Host detection and in-game controller support are separate. Confirm which layer first stops receiving input.

Likely cause

The game may lack controller support, be set to another player device, or conflict with Steam Input or a virtual controller.

Diagnosis and next steps

1. Test button input in the operating system or maker's controller tool.
2. Check the game developer's controller support and the exact game version.
3. Try the documented input mode and inspect Steam Input or another mapper; leave only one translation layer active.

If the issue persists

Record the exact model label, host or console version, game version, and connection mode. Compare the linked maker instructions. You can report an outdated result with an official source URL.

Official evidence

• Steam Input documentation — Valve, checked 2026-10-30
• Controller support in third-party Epic Games — Epic Games, checked 2026-10-30