Any problems from my config file? Please advise, many thanks!

{
  "Config Version": "1.1.8",
  "Default RuleSet": "default",
  "Configuration Options": {
    "handleDamage": true,
    "useZones": true
  },
  "Mappings": {
    "default": "default"
  },
  "Schedule": {
    "enabled": true,
    "useRealtime": true,
    "broadcast": true,
    "entries": ["*.00:00 default raid time stop", "*.21:00 pvp raid time start"]
  },
  "RuleSets": [{
    "name": "default",
    "enabled": true,
    "defaultAllowDamage": false,
    "flags": "HumanNPCDamage, LockedBoxesImmortal, LockedDoorsImmortal, NoHeliDamage, HeliDamageLocked",
    "rules": ["anything can hurt dispensers", "anything can hurt players", "players can hurt players", "anything can hurt traps", "traps can hurt players", "players can hurt barricades", "barricades can hurt players", "highwalls can hurt players", "anything can hurt heli", "anything can hurt npcs", "fire can hurt players", "anything can hurt resources"]
  }, {
    "name": "pvp",
    "enabled": true,
    "defaultAllowDamage": true,
    "flags": "",
    "rules": ["anything can hurt dispensers", "anything can hurt players", "players can hurt players", "anything can hurt traps", "traps can hurt players", "players can hurt barricades", "barricades can hurt players", "highwalls can hurt players", "anything can hurt heli", "anything can hurt npcs", "fire can hurt players", "anything can hurt resources"]
  }],
  "Entity Groups": [{
    "name": "dispensers",
    "members": "BaseCorpse, HelicopterDebris",
    "exclusions": ""
  }, {
    "name": "players",
    "members": "BasePlayer",
    "exclusions": ""
  }, {
    "name": "traps",
    "members": "AutoTurret, BearTrap, FlameTurret, Landmine, GunTrap, ReactiveTarget, spikes.floor",
    "exclusions": ""
  }, {
    "name": "barricades",
    "members": "Barricade",
    "exclusions": ""
  }, {
    "name": "highwalls",
    "members": "wall.external.high.stone, wall.external.high.wood, gates.external.high.wood, gates.external.high.wood",
    "exclusions": ""
  }, {
    "name": "heli",
    "members": "BaseHelicopter",
    "exclusions": ""
  }, {
    "name": "npcs",
    "members": "NPCPlayerApex, BradleyAPC",
    "exclusions": ""
  }, {
    "name": "fire",
    "members": "FireBall",
    "exclusions": ""
  }, {
    "name": "resources",
    "members": "ResourceEntity, TreeEntity, OreResourceEntity",
    "exclusions": ""
  }]
}​

A configuration resetting would generally mean it was edited wrongly.

this is a common problem with formatting when using multiple entries under schedule. I don't think a json validator will find the error either. I suggest looking at other posts (maybe the pinned one) to find the issue

Merged post

I've pushed an update to help debug the error