My wife & I discovered a problem with Stam Rec on the PTS. When you are sprinting and you dismount using the attack button (both gamepad mode and mouse+kbd), your Stam Rec goes to zero. We tested on both our accounts with multiple characters, different mounts, different character classes, etc., and always got that result. Dismounting using the "Mount" button doesn't cause the problem; neither does dismounting using an attack while just moving fast but not in sprint mode. Using attack while sprinting on foot also doesn't do it. It's only when you're mounted and in sprint mode, and you use the attack button to dismount, that your stam rec goes to zero. The only way to get it back to normal is to re-zone or relog; reloadui doesn't fix it, and neither does porting to another wayshrine in the same zone. Yikes!