Hi, my players still can tp into caves, right now the biggest clan built into the 3 part cave and can tp in and out...
Please help me solve this issue I paste my config in here.. :
Thanks

"Settings": {
  "ChatName": "<color=red>Teleportation</color>: ",
  "HomesEnabled": true,
  "TPREnabled": true,
  "TownEnabled": true,
  "OutpostEnabled": false,
  "BanditEnabled": false,
  "InterruptTPOnHurt": true,
  "InterruptTPOnCold": false,
  "InterruptTPOnHot": false,
  "InterruptTPOnHostile": false,
  "InterruptTPOnSafe": false,
  "InterruptTPOnBalloon": false,
  "InterruptTPOnCargo": false,
  "InterruptTPOnRig": false,
  "InterruptTPOnExcavator": false,
  "InterruptTPOnLift": false,
  "InterruptTPOnMonument": false,
  "InterruptTPOnOilrig": false,
  "InterruptTPOnMounted": true,
  "InterruptTPOnSwimming": true,
  "InterruptAboveWater": false,
  "StrictFoundationCheck": false,
  "CaveDistanceSmall": 40.0,
  "CaveDistanceMedium": 60.0,
  "CaveDistanceLarge": 100.0,
  "DefaultMonumentSize": 50.0,
  "MinimumTemp": 0.0,
  "MaximumTemp": 40.0,
  "BlockedItems": {},
  "BypassCMD": "pay",
  "UseEconomics": false,
  "UseServerRewards": false,
  "WipeOnUpgradeOrChange": false,
  "AutoGenOutpost": false,
  "AutoGenBandit": false
},
"GameVersion": {
  "Network": 2215,
  "Save": 189,
  "Level": "Procedural Map",
  "LevelURL": "",
  "WorldSize": 3502,
  "Seed": 44444
},
"Admin": {
  "AnnounceTeleportToTarget": false,
  "UseableByAdmins": false,
  "UseableByModerators": true,
  "LocationRadius": 25,
  "TeleportNearDefaultDistance": 30
},
"Home": {
  "HomesLimit": 2,
  "VIPHomesLimits": {
    "nteleportation.vipdonator": 4,
    "nteleportation.vipb": 6,
    "nteleportation.vips": 8,
    "nteleportation.vipg": 10
  },
  "Cooldown": 180,
  "Countdown": 15,
  "DailyLimit": 999,
  "VIPDailyLimits": {
    "nteleportation.vipdonator": 999,
    "nteleportation.vip": 999
  },
  "VIPCooldowns": {
    "nteleportation.vipdonator": 150,
    "nteleportation.vipb": 150,
    "nteleportation.vips": 135,
    "nteleportation.vipg": 120
  },
  "VIPCountdowns": {
    "nteleportation.vipdonator": 10,
    "nteleportation.vipb": 10,
    "nteleportation.vips": 8,
    "nteleportation.vipg": 6
  },
  "LocationRadius": 25,
  "ForceOnTopOfFoundation": true,
  "CheckFoundationForOwner": true,
  "UseFriends": true,
  "UseClans": false,
  "UseTeams": false,
  "UsableOutOfBuildingBlocked": false,
  "UsableIntoBuildingBlocked": true,
  "CupOwnerAllowOnBuildingBlocked": true,
  "AllowIceberg": true,
  "AllowCave": false,
  "AllowCraft": false,
  "AllowAboveFoundation": true,
  "CheckValidOnList": false,
  "Pay": 0,
  "Bypass": 0
},
"TPR": {
  "Cooldown": 180,
  "Countdown": 15,
  "DailyLimit": 999,
  "VIPDailyLimits": {
    "nteleportation.vipdonator": 999,
    "nteleportation.vip": 999
  },
  "VIPCooldowns": {
    "nteleportation.vipdonator": 150,
    "nteleportation.vipb": 150,
    "nteleportation.vips": 135,
    "nteleportation.vipg": 120
  },
  "VIPCountdowns": {
    "nteleportation.vipdonator": 10,
    "nteleportation.vipb": 10,
    "nteleportation.vips": 8,
    "nteleportation.vipg": 6
  },
  "RequestDuration": 30,
  "OffsetTPRTarget": false,
  "BlockTPAOnCeiling": true,
  "UsableOutOfBuildingBlocked": false,
  "UsableIntoBuildingBlocked": true,
  "CupOwnerAllowOnBuildingBlocked": true,
  "AllowCraft": false,
  "Pay": 0,
  "Bypass": 0
},
"Town": {
  "Cooldown": 600,
  "Countdown": 15,
  "DailyLimit": 5,
  "VIPDailyLimits": {
    "nteleportation.vip": 10
  },
  "VIPCooldowns": {
    "nteleportation.vip": 600
  },
  "VIPCountdowns": {
    "nteleportation.vip": 7
  },
  "Location": "0 0 0",
  "UsableOutOfBuildingBlocked": false,
  "AllowCraft": false,
  "Pay": 0,
  "Bypass": 0
},
"Outpost": {
  "Cooldown": 600,
  "Countdown": 15,
  "DailyLimit": 5,
  "VIPDailyLimits": {
    "nteleportation.vip": 5
  },
  "VIPCooldowns": {
    "nteleportation.vip": 5
  },
  "VIPCountdowns": {
    "nteleportation.vip": 5
  },
  "Location": "0 0 0",
  "UsableOutOfBuildingBlocked": false,
  "AllowCraft": false,
  "Pay": 0,
  "Bypass": 0
},
"Bandit": {
  "Cooldown": 600,
  "Countdown": 15,
  "DailyLimit": 5,
  "VIPDailyLimits": {
    "nteleportation.vip": 5
  },
  "VIPCooldowns": {
    "nteleportation.vip": 5
  },
  "VIPCountdowns": {
    "nteleportation.vip": 5
  },
  "Location": "0 0 0",
  "UsableOutOfBuildingBlocked": false,
  "AllowCraft": false,
  "Pay": 0,
  "Bypass": 0
},
"Version": {
  "Major": 1,
  "Minor": 1,
  "Patch": 2
}
}​

Increase these and see if it has any affect. 90, 120, 200.

  "CaveDistanceSmall": 40.0,
  "CaveDistanceMedium": 60.0,
  "CaveDistanceLarge": 100.0,

Hi, I put the settings in and they still can tp into cave.... After settings changed and wipe.....  Any idea??

No idea. I have a new version if you would like to test it, linked below:

https://pastebin.com/JizCXU9r

Save as NTeleportation.cs

Version 1.2.3:

1.     Fixed for caves?
2.     Verified spawn locations of chairs , piano and workbenches are properly set
3.     Fixed issue with commands not being registered and causing confusion to users who haven't looked at the config yet
4.     Changed authors code to use unlimited upper limit when default is 0
5.     Changed authors code to use unlimited limit when VIP is 0
6.     Increased the overlap radius when checking for a foundation while setting a home

I haven't had any reports of this version having issues... but that doesn't mean there aren't any.

Ok, thanks.. I put on to all servers, and it seems ok atm. I told playerst to report me if they find a glitch or some kind of expliot to still tp onto or from caves and i'll let you know.
Thanks for quick response too!