Hello
could you set it so that the lights are off when the server is restarted. because with all minicopters the lights are on after a server restart.

And is it possible to add that the light goes off automatically when a minicopter is on the ground?

I would be grateful for an answer.

I will investigate why they are on after restart.

I will also consider adding an option to auto turn off the light automatically, but might not do that since I don't think scrap heli lights work that way (to be confirmed).

Many thanks 

I reproduced the issue, but in my case, it was caused by Powerless Electronics. It has a bug where entities that it's supposed to ignore (particularly parented entities) are affected when the plugin loads (i.e., on server boot). I released an update for that plugin to fix it. Let me know if that was the issue for you as well.

Thank you very much for your efforts.
I do not use this plugin.
Do you think if I install it, it would help?

I don't think installing it would help. However, since I was not able to reproduce the issue with only MiniCopterOptions installed, that suggests to me that you have another plugin causing this. For example, the LightsOn plugin fulfills a similar purpose and therefore might also have that issue.

At this point, you can troubleshoot on your end to determine which plugin it is. You can also paste your plugin list here and I'll let you know if any of them stand out as possible causes.

Thank you very much, I would be grateful for any tips.
Here is my list.

01 "AdminMenu" (2.0.18) by k1lly0u (4.77s) - AdminMenu.cs
02 "Admin Radar" (5.3.2) by nivex (1.69s) - AdminRadar.cs
03 "ArmoredTrain" (1.4.4) by Adem (21.29s) - ArmoredTrain.cs
04 "Auto Broadcast" (1.0.9) by Wulf (0.04s) - AutoBroadcast.cs
05 "Auto Hover" (1.1.8) by Sapnu Puas#3696 (0.39s) - AutoHover.cs
06 "Back Pump Jack" (1.4.23) by Arainrr/Lorenzo (14.99s) - BackPumpJack.cs
07 "Backpack Button" (1.1.1) by WhiteThunder (0.29s) - BackpackButton.cs
08 "Backpacks" (3.13.1) by WhiteThunder (3.32s) - Backpacks.cs
09 "Better Chat" (5.2.14) by LaserHydra (0.84s) - BetterChat.cs
10 "BossMonster" (2.1.1) by KpucTaJl (17.15s) - BossMonster.cs
11 "BoxLooters" (0.3.6) by 4seti / k1lly0u (10.96s) - BoxLooters.cs
12 "Bradley Guards" (1.6.2) by Bazz3l (0.60s) - BradleyGuards.cs
13 "Build Tools" (1.5.27) by Mevent (30.81s) - BuildTools.cs
14 "BuildingBlocker" (2.4.0) by Vlad-00003 (0.60s) - BuildingBlocker.cs
15 "Buoyant Helicopters" (1.3.0) by BlackLightning (0.31s) - BuoyantHelicopters.cs
16 "ChaosExtensionDownloader" (1.0.7) by k1lly0u (0.00s) - ChaosExtensionDownloader.cs
17 "Chest Stack Multiplier" (1.5.2) by MON@H (7.56s) - ChestStackMultiplier.cs
18 "Chest Stacks" (1.3.6) by supreme (0.27s) - ChestStacks.cs
19 "Convoy" (2.4.2) by Adem (6.27s) - Convoy.cs
20 "Copy Paste" (4.1.37) by misticos (0.03s) - CopyPaste.cs
21 "Craft Car Chassis" (1.2.2) by WhiteThunder (0.07s) - CraftChassis.cs
22 "Cupboard Limiter" (1.7.6) by Spiikesan (2.02s) - CupboardLimiter.cs
23 "CustomButtons" (2.0.6) by David (0.76s) - CustomButtons.cs
24 "Custom Icon" (1.0.4) by collect_vood (0.45s) - CustomIcon.cs
25 "Custom Map Name" (1.0.2) by Ryz0r (0.61s) - CustomMapName.cs
26 "Debug Missing Parent Entity" (1.0.1) by WhiteThunder (0.00s) - DebugMissingParentEntity.cs
27 "DefendableBases" (1.1.9) by KpucTaJl (7.95s) - DefendableBases.cs
28 "Discord Auth" (1.3.2) by OuTSMoKE (0.10s) - DiscordAuth.cs
29 "Discord Nitro Boosts" (1.1.0) by Farkas (0.04s) - DiscordNitroBoosts.cs
30 "Discord Sign Logger" (1.0.10) by MJSU (0.12s) - DiscordSignLogger.cs
31 "Drone Lights" (2.0.2) by WhiteThunder (0.27s) - DroneLights.cs
32 "Drone Settings" (1.3.0) by WhiteThunder (0.08s) - DroneSettings.cs
33 "Entity Limit" (2.1.3) by Orange/The Friendly Chap (1.76s) - EntityLimit.cs
34 "Entity Owner" (3.4.1) by Calytic (0.07s) - EntityOwner.cs
35 "EventManager" (2.1.3) by senyaa & M&B-Studios (0.06s) - EventManager.cs
36 "Event Tips Remover" (1.0.4) by Razor (0.46s) - EventTipsRemover.cs
37 "Everlight" (3.4.17) by Wulf/lukespragg/Arainrr (135.57s) - Everlight.cs
38 "Extra Seating" (1.1.2) by Pho3niX90 (0.67s) - ExtraSeating.cs
39 "Firework Gun" (1.1.0) by k1lly0u and Kusha (11.94s) - FireworkGun.cs
40 "Foundation Limit" (1.4.2) by noname (1.26s) - FoundationLimit.cs
41 "Furnace Splitter" (2.5.2) by FastBurst (13.88s) - FurnaceSplitter.cs
42 "Gather Manager" (2.2.78) by Mughisi (0.74s) - GatherManager.cs
43 "Godmode" (4.2.14) by Wulf/lukespragg/Arainrr/dFxPhoeniX (17.66s) - Godmode.cs
44 "GridPower" (1.0.16) by Nikedemos (57.90s) - GridPower.cs
45 "Halloween" (1.1.1) by The_Kiiiing (15.45s) - Halloween.cs
46 "HarborEvent" (2.1.8) by KpucTaJl (9.12s) - HarborEvent.cs
47 "HarmonyLoader" (1.0.0) by (0.00s) - HarmonyLoader.cs
48 "Heli Signals" (1.1.12) by ZEODE (75.88s) - HeliSignals.cs
49 "Horn Doors" (1.0.1) by imthenewguy (0.03s) - HornDoors.cs
50 "Image Library" (2.0.62) by Absolut & K1lly0u (0.13s) - ImageLibrary.cs
51 "ImprovedDoorClosers" (1.0.1) by Death (0.37s) - ImprovedDoorClosers.cs
52 "Inventory Cleaner" (2.1.1) by Joao Pster (0.01s) - InventoryCleaner.cs
53 "Inventory Viewer" (4.0.6) by Whispers88 (0.02s) - InventoryViewer.cs
54 "Item Retriever" (0.6.3) by WhiteThunder (8.32s) - ItemRetriever.cs
55 "Kits" (4.4.0) by k1lly0u (3.13s) - Kits.cs
56 "Laptop Crate Hack" (1.1.7) by TheSurgeon/Arainrr (0.23s) - LaptopCrateHack.cs
57 "Limited Drone Height" (1.0.0) by WhiteThunder (0.00s) - LimitedDroneHeight.cs
58 "Limited Drone Range" (1.1.1) by WhiteThunder (0.00s) - LimitedDroneRange.cs
59 "Lock Master" (1.1.8) by FastBurst (5.70s) - LockMaster.cs
60 "Loot Bouncer" (1.0.10) by Sorrow/Arainrr (0.60s) - LootBouncer.cs
61 "Magic Airdrop Panel" (1.0.2) by MJSU (0.56s) - MagicAirdropPanel.cs
62 "Magic Armored Train Event Panel" (1.0.3) by MJSU edit MeinRust (0.01s) - MagicArmoredTrainEventPanel.cs
63 "Magic Bradley Panel" (1.0.1) by MJSU (0.39s) - MagicBradleyPanel.cs
64 "Magic Cargo Ship Panel" (1.0.2) by MJSU (0.52s) - MagicCargoShipPanel.cs
65 "Magic Ch47 Panel" (1.0.2) by MJSU (0.50s) - MagicCh47Panel.cs
66 "Magic Clock Panel" (1.0.3) by MJSU (0.99s) - MagicClockPanel.cs
67 "Magic Convoy Event Panel" (1.0.2) by MJSU edit MeinRust (0.00s) - MagicConvoyEventPanel.cs
68 "Magic Heli Panel" (1.0.4) by MJSU (0.52s) - MagicHeliPanel.cs
69 "Magic Panel" (1.0.8) by MJSU (0.60s) - MagicPanel.cs
70 "Magic Players Panel" (1.0.3) by MJSU (0.01s) - MagicPlayersPanel.cs
71 "Magic Server Time Panel" (1.0.6) by MJSU (0.06s) - MagicServerTimePanel.cs
72 "Magic Sputnik Event Panel" (1.0.1) by MJSU edit MeinRust (0.00s) - MagicSputnikEventPanel.cs
73 "Marker API" (1.0.5) by The_Kiiiing (35.60s) - MarkerAPI.cs
74 "Mini-Copter Options" (2.4.1) by Pho3niX90 (0.89s) - MiniCopterOptions.cs
75 "Mushroom Event" (1.1.4) by ArtiIOMI (3.24s) - MushroomEvent.cs
76 "Nav Mesh Error Fix" (1.1.1) by Ryz0r (0.00s) - NavMeshErrorFix.cs
77 "NightVision" (2.4.1) by Clearshot (1.63s) - NightVision.cs
78 "No Drone Sway" (1.0.3) by WhiteThunder (9.42s) - NoDroneSway.cs
79 "No Flykick" (1.3.4) by August (0.01s) - NoFlykick.cs
80 "No Give Notices" (0.3.0) by Wulf (0.00s) - NoGiveNotices.cs
81 "No Interference" (0.1.3) by nivex (0.02s) - NoInterference.cs
82 "No MLRS Mount" (1.0.4) by Lincoln (0.00s) - NoMLRSMount.cs
83 "NpcSpawn" (2.6.0) by KpucTaJl (56.11s) - NpcSpawn.cs
84 "Paraplane" (1.0.3) by Adem (2.06s) - Paraplane.cs
85 "PersonalFarm" (1.0.7) by bmgjet (97.82s) - PersonalFarm.cs
86 "PersonalRecycler" (1.0.8) by imthenewguy (0.42s) - PersonalRecycler.cs
87 "Placeholder API" (2.2.3) by misticos (0.10s) - PlaceholderAPI.cs
88 "Player List" (2.0.4) by Mevent (0.28s) - PlayerList.cs
89 "PogoStick" (1.0.2) by Adem (0.18s) - PogoStick.cs
90 "PveMode" (1.1.1) by KpucTaJl (27.14s) - PveMode.cs
91 "Quarry Locks" (1.3.4) by Orange (0.02s) - QuarryLocks.cs
92 "Quick Sort" (1.8.2) by MON@H (0.93s) - QuickSort.cs
93 "Radio Station Manager" (1.0.3) by Whispers88 (0.02s) - RadioStationManager.cs
94 "Raidable Bases" (2.7.4) by nivex (84.91s) - RaidableBases.cs
95 "Remover Tool" (4.3.41) by Reneb/Fuji/Arainrr/Tryhard (0.09s) - RemoverTool.cs
96 "Ridable Drones" (2.0.2) by WhiteThunder (4.64s) - RidableDrones.cs
97 "Rustadmin Online" (1.2.0) by misticos (0.00s) - RustadminOnline.cs
98 "Rustcord" (3.3.2) by Kirollos & OuTSMoKE (2.21s) - Rustcord.cs
99 "Shop" (1.2.1) by David (0.71s) - Shop.cs
100 "Sign Artist" (1.4.1) by Whispers88 (0.00s) - SignArtist.cs
101 "SmoothRestarter" (3.2.0) by 2CHEVSKII (0.02s) - SmoothRestarter.cs
102 "Spawn Modular Car" (5.2.2) by WhiteThunder (0.20s) - SpawnModularCar.cs
103 "Spawns" (2.0.36) by Reneb / k1lly0u (0.01s) - Spawns.cs
104 "Sputnik" (1.2.6) by Adem (11.04s) - Sputnik.cs
105 "Stack Size Controller" (4.1.2) by AnExiledDev/patched by chrome (29.60s) - StackSizeController.cs
106 "StaticLootables" (2.9.1) by Raul-Sorin Sorban (8.29s) - StaticLootables.cs
107 "Statistics" (1.1.3) by Mevent (19.81s) - Statistics.cs
108 "SubmersiblePump" (1.0.9) by ThePitereq (0.27s) - SubmersiblePump.cs
109 "Supply Signal Alerts" (3.0.1) by LaserHydra (0.07s) - SupplySignalAlerts.cs
110 "TPMarker" (1.0.0) by MikeHawke (0.01s) - TPMarker.cs
111 "TimeOfDay" (2.3.4) by FuJiCuRa (0.00s) - TimeOfDay.cs
112 "TruePVE" (2.1.3) by nivex (236.30s) - TruePVE.cs
113 "Vanish" (1.8.0) by Whispers88 (0.45s) - Vanish.cs
114 "VehicleAirdrops" (1.0.14) by Nikedemos (37.76s) - VehicleAirdrops.cs
115 "Vehicle Decay Protection" (2.5.0) by WhiteThunder (1.52s) - VehicleDecayProtection.cs
116 "Vehicle Deployed Locks" (1.11.0) by WhiteThunder (0.93s) - VehicleDeployedLocks.cs
117 "WPKits" (1.2.1) by David (0.02s) - WPKits.cs
118 "WPSocialLinks" (1.2.1) by David (0.01s) - WPSocialLinks.cs
119 "WPVipRanks" (1.2.1) by David (0.01s) - WPVipRanks.cs
120 "WPWipeCycle" (1.2.1) by David (0.01s) - WPWipeCycle.cs
121 "WaterBases" (1.0.14) by Nikedemos (3.24s) - WaterBases.cs
122 "WelcomePanel" (3.2.21) by David (0.27s) - WelcomePanel.cs
123 "Wind Mill Modifier" (1.0.0) by Khan (0.34s) - WindMillModifier.cs
124 "WipeCountdown" (1.0.2) by David (0.02s) - WipeCountdown.cs
125 "WorkshopAPI" (1.0.6) by Raul-Sorin Sorban (0.04s) - WorkshopAPI.cs
126 "Zone Manager" (3.1.4) by k1lly0u (10.94s) - ZoneManager.cs

I don't see anything in that list that could obviously cause an issue.

Since the lights are turning on a server restart, it's very likely that this happens also whenever a particular plugin is reloaded. Therefore, you may be able to test without restarting the server.

The recommended process for narrowing down the plugin will be what is called a binary search, where you load half of your plugins at a time. For example, unload them all, then load the first half. If the light turned on, then the issue is caused by one of the plugins in the first half. If the light did not turn on, the issue is probably caused by a plugin in the second half. Once you know which half, unload all plugins again, and load half of that list (i.e., the first quart of of your plugins). This approach, where you reduce the search space by 50% each time, is exponentially faster than testing one plugin at a time.