Character got locked in moving forward

[sandum267]

I encountered a weird bug in one of my most recent games that made my character move forward automatically.
Halfway through the game my character started to move forwad automatically and nothing could stop it, in case it matters i was playing Grey talon , i tried rebind the walk forward key thinking maybe the W key got stuck or maybe is a keyboard bug on my end , but nothing could stop my character . I discovered that the oly thing that made my character stop was holding my S -walk backward key and it only stops after a second or two.
Has anybody encountered this bug before ?
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[Glyphid Grunt Guard]

I encountered this while playing in sandbox on abrams, your solution didn't fix it unfortunately