Sprint not working

[Haywire]

I have been unable to move any faster than a slow walk on Arma 3 since yesterday. I can't toggle between walk/jog and holding left shift to sprint does nothing. I tried changing the sprint key and it still didn't work.

Here's what it looks like in the options:

Anyone able to help?

 

[Samatlewis]

Does your shift work? XD

Maybe change the Arma presets to Arma 3, it might have defaulted back to Arma 3 Apex

 

[Ben]

Its the suit you're wearing.

I had this problem months ago I felt like such a numpty when I realised. 

 

[DIR Phoenix Ashes]

Uranium suit doesnt allow you to run

 

[Haywire]

Its the suit you're wearing.

I had this problem months ago I felt like such a numpty when I realised. 

Well now I feel like a numpty

 

[Jayray Holder]

It's a feature