Canon T3i Stops Recording Randomly?

[Noelle]

It happened to me once and I couldn't get it to work. So I just bought another memory card and it worked perfected

It could very well be that my SD card is just a little old too. I've been using it for a couple of years now. Hopefully a new card will fix it!

 

[Cliff]

Also, memory cards can be kind of a lottery. Especially when using generic brand cards, the number listed is only the maximum data transfer rate, and often they don't write as fast as they claim.