As of an August 2026 windows update, systems with the driver inpoutx64.sys are no longer working correctly when running many games, including Big Walk.
If you are interested, you can read Microsoft’s report or this PC Gamer article
If your system is affected by this issue you may see the following symptoms:
- Freezes
- Crashes
- Poor performance or stuttering
Microsoft’s suggested fix is to disable this driver. We reccomend following the steps in the “workaround” section of the report.
We consider this an ongoing issue and are researching further solutions to this problem.