I don't know if I can really class this as a bug, But I've been looking all over the place looking for a feedback tracker and it all led to this.
Simply put, in my opinion and the opinions of many people I spoke to, they think the weight system is a bit over the top and needs some tweaking,
putting on proper boots which should help with weight shouldn't take almost 5% from your stamina, and overall simply wearing clothes with nothing else will already take a considerable amount of stamina away. I am sure you guys are already aware of this and aren't done tweaking anything just yet. I just figured it was a good idea to voice my concerns so that you are aware. Other than that, I love the stress test and it was amazing to experience.