Agreed with Mann, I vote to have the timer dropped a tad bit. It's especially frustrating with HVT/Officer capture missions.
Some guys like to run those missions solo, and it is difficult boxing the NPC in.
Maybe a further suggestion to allow a capture of a target who maybe moving but within a certain 'arms length' distance.
OR Implementing a Taser mod... It'd be chaos knowing how some of us play but there is the potential to limit to a certain underused class, maybe grenadier or SL.