Question: My stamina won't increase unless I stop moving completely and it runs out too quickly! All of my friends say that their stamina regenerates unless they are running or rolling. Is my game broken?
Answer: If your stamina is only regenerating when you stop moving completely, this means that you are using a very heavy loadout.
To check this, enter Multiplayer->Arsenal->Loadouts and view your loadout. The meter in the lower right of the screen will show you how much your current combination of items weighs. If it's classified as heavy or over the limit, you will experience reduced ability to regenerate health and stamina. However, you will have more items equipped -- so think carefully about how to balance the weight of the items that suit your preferred style of play!