Wondering if this is affecting anyone else? Basically, your stam increases (let's say 2k per tick) but as soon as you move, it decreases by 2k. Stand still, it increases. Move again, it decreases by 2k or seemingly by whatever the tick was.
I noticed it happening a LOT with stage 4 vamp as I'm fast/sneaking a lot. Say my stam is half of max at the moment, I stop, it ticks 2k, I move, it immediately DROPS back down by the 2k it just received and will be repeatable by however many times you stop/move.
If/when it finally settles/corrects, it'll tick as it should and movement will cause it to gradually decrement in by a hundred at a time or whatever the sneak decrease is and stopping/starting doesn't affect anything.
Extremely frustrating as it's basically negating the entire stamina increment tick meaning you aren't actually getting stamina back like you should.