Game does not recognize keyboard input 100% of the time
Platform: Steam
Description of issue:
Marathon likes to do what I am asking it to do via my keyboard most of the time, but not all of the time. I do not encounter this issue in any other app or game. This is most frustrating in a match, but it also happens much more frequently in the menus, where it's easier for me to capture a video (see below for link.)
In the clip, I am mashing my C key to try and convert four implants to cradle XP, and it takes some time for the game to register this. Then, though I was holding down the F key the entire time to convert matter, the game doesn't recognize that the key was held down the entire time.
Again, I don't have these issues in any other program on this computer and have never had issues with this keyboard in the years I've been using it. It is a standard USB keyboard plugged in via a USB 2 port on the rear of the machine, not on the front panel or a USB hub.
Rough date and time of issue: has been happening for at least a week. The video below was taken at 10:30 PM Pacific on July 12, 2026
Repro steps: Use the keyboard in Marathon, especially in the vault
Video of bug in action: https://youtu.be/JJ6uKnZD58w
Comments
Hi there,
Thank you for reaching out and for reporting this.
Could you please try the following troubleshooting to see if it helps resolve the issue:
If the issue still happens, let us know whether controller input works normally while keyboard input remains delayed or inconsistent, and whether the issue gets worse over longer play sessions.
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