BelayaSmertt

Alright so I have a question for the community. I'm on xbox series x ASA, and I'm playing a single player dedicated server with my buddy. When I made the server I set stamina drain to 0 and we have almost 20 hours in this play through. This whole time our stamina has never drained, not even a little bit, we've been able to run all over the map. Then today I ran out of stamina for the first time and I didn't go half as far as I have previously. I tried hard resetting my xbox, changing the stamina drain value and then changing it back, I've tried just about everything and I'm still losing stamina all of a sudden. Does anyone know why this might be happening and how to fix it?