He only has 2 bad add-ons,
Loading Add-On: Weapon_BattleAxe
Add-Ons/Weapon_BattleAxe/Weapon_ExampleMelee.cs Line: 2 - Syntax error.
>>> Some error context, with ## on sides of error halt:
/<YOURWEAPONNAME>.cs
datablock AudioProfile(<Y##O##URWEAPONNAME>DrawSound)
{
filename = "./sound/swordDraw.wav";
description = AudioClosest3d;
preload = true;
};
datablock AudioProfile(<YOURWEAPONNAME>HitSound)
{
filename = "./sound/swordHit.wav";
description = AudioClosest3d;
>>> Error report complete.
ADD-ON "Weapon_BattleAxe" CONTAINS SYNTAX ERRORS
Loading Add-On: JVS_DoorsPack2
Executing Add-Ons/JVS_DoorsPack2/server.cs.
Loading Add-On "JVS_Doors"
Executing Add-Ons/JVS_Doors/server.cs.
Executing config/server/JVS/Doors/prefs.cs.
Activating package: jvsDoorsServer
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorClose" already registered on class fxDTSBrick - overwriting.
registerOutputEvent() - Output event "doorOpen" already registered on class fxDTSBrick - overwriting.
Executing Add-Ons/JVS_Doors/types/Door_Cabin.cs.
Executing Add-Ons/JVS_Doors/types/Door_Cell.cs.
Executing Add-Ons/JVS_Doors/types/Door_Front.cs.
Executing Add-Ons/JVS_Doors/types/Door_Garage.cs.
Executing Add-Ons/JVS_Doors/types/Door_Glass.cs.
Executing Add-Ons/JVS_Doors/types/Door_GlassPanel.cs.
Executing Add-Ons/JVS_Doors/types/Door_HalfGlass.cs.
Executing Add-Ons/JVS_Doors/types/Door_Hatch.cs.
Executing Add-Ons/JVS_Doors/types/Door_Saloon.cs.
Executing Add-Ons/JVS_Doors/types/Door_Security.cs.
Executing Add-Ons/JVS_DoorsPack2/types/Door_DoubleGlass.cs.
Executing Add-Ons/JVS_DoorsPack2/types/Door_DoubleWooden.cs.
Executing Add-Ons/JVS_DoorsPack2/types/Door_ManholeCover.cs.
JVS_Doors: DoorTypesSO::addDoorTypeFromFile - Door_ManholeCover: Add-Ons/JVS_Doors/shapes/doorShapeManholeCoverColliding.dts is missing.
BackTrace: ->SM_StartMission->SM_StartMission->createServer->onServerCreated->loadAddOns->DoorTypesSO::addDoorTypeFromFile
Executing Add-Ons/JVS_DoorsPack2/types/Door_RollingVault.cs.
JVS_Doors: DoorTypesSO::addDoorTypeFromFile - Door_RollingVault: Add-Ons/JVS_Doors/shapes/doorShapeRollingVaultColliding.dts is missing.
BackTrace: ->SM_StartMission->SM_StartMission->createServer->onServerCreated->loadAddOns->DoorTypesSO::addDoorTypeFromFile
Executing Add-Ons/JVS_DoorsPack2/types/Door_Sliding.cs.
82 datablocks added.
Loading Add-On: script_GreekBots (CRC:321734599)
Add-Ons/script_GreekBots/client.cs (4): string always evaluates to 0.
Executing Add-Ons/script_GreekBots/server.cs.
Executing Add-Ons/script_GreekBots/Includes/AI.cs.
Executing Add-Ons/script_GreekBots/Includes/botControl.cs.
Activating package: Respawn
Executing Add-Ons/script_GreekBots/Includes/botDo.cs.
Executing Add-Ons/script_GreekBots/Includes/botFunctions.cs.
Activating package: BotPack
Executing Add-Ons/script_GreekBots/Includes/botMake.cs.
Executing Add-Ons/script_GreekBots/Includes/botNovelFunctions.cs.
Executing Add-Ons/script_GreekBots/Includes/clearBots.cs.
Executing Add-Ons/script_GreekBots/Includes/events.cs.
Executing Add-Ons/script_GreekBots/Includes/hasmod.cs.
0 datablocks added.Try removing those add-ons
And lag is not always Blockland's fault, some times your internet is really slow.
tl;dr Don't reinstall Blockland, just re-download JVS Pack 2 and delete the Battle Axe and Greek Bots