Action recorded video time less than actual recording time

[TheRhysWyrill]

Hi,

So recently i've run into an issue with Action, basically i've recorded about 2 hours of something, the HUD of action tells me i've been recording for 2 hours & 3 minutes however when i check the length of the file you will notice that it says it's only 1 hour 59 minutes & 37 seconds so my question is where & how the hell did i manage to randomly lose 4 minutes of footage?

Thanks