LaD3

Added These checks, after digging it was seemingly random if (!double.IsFinite(exp)) { Puts($"AwardXP: non-finite XP value ({exp}) for {player.displayName}[{player.UserIDString}] from {source_string ?? source?.ShortPrefabName ?? "unknown source"}"); return; } if( exp <= 0 ) return; if (exp >= 100000) Puts($"AwardXP: unusually large pre-mod XP ({exp}) for {player.displayName}[{player.UserIDString}] from {source_string ?? source?.ShortPrefabName ?? "unknown source"}"); if (exp > 20000 && source_string != "command") { Puts($"AwardXP: capped pre-mod XP ({exp}) for {player.displayName}[{player.UserIDString}] from {source_string ?? source?.ShortPrefabName ?? "unknown source"}, returning early"); return; }

I added those debug lines after the XP Sharing comment at line 10822

Added logs to the AwardXP function and got the above

[Skill Tree] SkillTreeAwardXP pre mod : Infinity [Skill Tree] SkillTreeAwardXP post mod : Infinity [Skill Tree] SkillTreeAwardXP excessXP : Infinity { "Channel": 2, "Message": "\"<color=#ffae00>User</color> reached level <color=#4cff03>100</color>!\"", "UserId": "", "Username": "AscentGuide:", "Color": "#eee", "Time": 1778346815 }

Not sure the full cause but it happened to me while crafting and another user had it happen when destroying a barrel. XP bar ends up saying infinity/lvl100xp.