diff --git a/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptCommand.java b/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptCommand.java
index 19c98ad6a..370318545 100644
--- a/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptCommand.java
+++ b/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptCommand.java
@@ -49,6 +49,7 @@ public class PtpAcceptCommand implements CommandExecutor {
         }
 
         if (mcMMO.p.getGeneralConfig().getPTPCommandWorldPermissions()) {
+            // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
             World targetWorld = target.getWorld();
             World playerWorld = player.getWorld();
 
@@ -64,6 +65,7 @@ public class PtpAcceptCommand implements CommandExecutor {
             }
         }
 
+        // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
         PtpCommand.handleTeleportWarmup(target, player);
         return true;
     }
diff --git a/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java b/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java
index 48276c723..fea76961c 100644
--- a/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java
+++ b/src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java
@@ -228,6 +228,7 @@ public class PtpCommand implements TabExecutor {
         return true;
     }
 
+    // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
     protected static void handleTeleportWarmup(Player teleportingPlayer, Player targetPlayer) {
         if(UserManager.getPlayer(targetPlayer) == null)
         {
@@ -250,9 +251,11 @@ public class PtpCommand implements TabExecutor {
 
         if (warmup > 0) {
             teleportingPlayer.sendMessage(LocaleLoader.getString("Teleport.Commencing", warmup));
+            // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
             mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(teleportingPlayer, new TeleportationWarmup(mcMMOPlayer, mcMMOTarget), 20 * warmup);
         }
         else {
+            // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
             EventUtils.handlePartyTeleportEvent(teleportingPlayer, targetPlayer);
         }
     }
diff --git a/src/main/java/com/gmail/nossr50/commands/player/McrankCommand.java b/src/main/java/com/gmail/nossr50/commands/player/McrankCommand.java
index dcfcdcdbe..66e14e877 100644
--- a/src/main/java/com/gmail/nossr50/commands/player/McrankCommand.java
+++ b/src/main/java/com/gmail/nossr50/commands/player/McrankCommand.java
@@ -106,12 +106,13 @@ public class McrankCommand implements TabExecutor {
             }
 
             mcMMOPlayer.actualizeDatabaseATS();
+
+            // Assumes sender is player
+            boolean useBoard = mcMMO.p.getGeneralConfig().getScoreboardsEnabled() && (sender instanceof Player) && (mcMMO.p.getGeneralConfig().getRankUseBoard());
+            boolean useChat = !useBoard || mcMMO.p.getGeneralConfig().getRankUseChat();
+            mcMMO.p.getFoliaLib().getImpl().runAsync(new McrankCommandAsyncTask(playerName, sender, useBoard, useChat));
         }
 
-        boolean useBoard = mcMMO.p.getGeneralConfig().getScoreboardsEnabled() && (sender instanceof Player) && (mcMMO.p.getGeneralConfig().getRankUseBoard());
-        boolean useChat = !useBoard || mcMMO.p.getGeneralConfig().getRankUseChat();
-
-        mcMMO.p.getFoliaLib().getImpl().runAsync(new McrankCommandAsyncTask(playerName, sender, useBoard, useChat));
     }
 
     private long getCDSeconds(McMMOPlayer mcMMOPlayer, long cooldownMillis) {
diff --git a/src/main/java/com/gmail/nossr50/listeners/EntityListener.java b/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
index 34eaa2113..ca42284ef 100644
--- a/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
+++ b/src/main/java/com/gmail/nossr50/listeners/EntityListener.java
@@ -242,7 +242,7 @@ public class EntityListener implements Listener {
 
                 entity.setMetadata(MetadataConstants.METADATA_KEY_TRAVELING_BLOCK, MetadataConstants.MCMMO_METADATA_VALUE);
                 TravelingBlockMetaCleanup metaCleanupTask = new TravelingBlockMetaCleanup(entity, pluginRef);
-                mcMMO.p.getFoliaLib().getImpl().runAtEntityTimer(entity, metaCleanupTask, 20, 20*60); //6000 ticks is 5 minutes
+                mcMMO.p.getFoliaLib().getImpl().runAtEntityTimer(entity, metaCleanupTask, 20, 20*60); // 20*60 ticks is 1 minute
             }
             else if (isTracked) {
                 BlockUtils.setUnnaturalBlock(block);
diff --git a/src/main/java/com/gmail/nossr50/listeners/PlayerListener.java b/src/main/java/com/gmail/nossr50/listeners/PlayerListener.java
index a63b7650e..781f73781 100644
--- a/src/main/java/com/gmail/nossr50/listeners/PlayerListener.java
+++ b/src/main/java/com/gmail/nossr50/listeners/PlayerListener.java
@@ -589,7 +589,7 @@ public class PlayerListener implements Listener {
         Player player = event.getPlayer();
 
         //Delay loading for 3 seconds in case the player has a save task running, its hacky but it should do the trick
-        mcMMO.p.getFoliaLib().getImpl().runLaterAsync(new PlayerProfileLoadingTask(player), 60);
+        mcMMO.p.getFoliaLib().getImpl().runLaterAsync(new PlayerProfileLoadingTask(player), 3*20);
 
         if (mcMMO.p.getGeneralConfig().getMOTDEnabled() && Permissions.motd(player)) {
             Motd.displayAll(player);
diff --git a/src/main/java/com/gmail/nossr50/listeners/WorldListener.java b/src/main/java/com/gmail/nossr50/listeners/WorldListener.java
index 4c24930c6..e31da44bd 100644
--- a/src/main/java/com/gmail/nossr50/listeners/WorldListener.java
+++ b/src/main/java/com/gmail/nossr50/listeners/WorldListener.java
@@ -11,6 +11,8 @@ import org.bukkit.event.world.ChunkUnloadEvent;
 import org.bukkit.event.world.StructureGrowEvent;
 import org.bukkit.event.world.WorldUnloadEvent;
 
+import java.util.List;
+
 public class WorldListener implements Listener {
     private final mcMMO plugin;
 
@@ -29,9 +31,16 @@ public class WorldListener implements Listener {
         if(WorldBlacklist.isWorldBlacklisted(event.getWorld()))
             return;
 
-        // Using 50 ms later as I do not know of a way to run one tick later (safely)
-        plugin.getFoliaLib().getImpl().runLater(() -> {
-            for (BlockState blockState : event.getBlocks()) {
+        // Under Folia, any two loaded and adjacent chunks will be in the same ticking region. To avoid scheduling many
+        // tasks, we will use this assumption.
+        // Therefore, we will schedule the task such that all blocks in the event are handled from the ticking region of
+        // the first block in the event.
+        // Without folia, this will run on the main tick.
+        List<BlockState> blocks = event.getBlocks();
+        BlockState referenceBlock = blocks.get(0);
+        plugin.getFoliaLib().getImpl().runAtLocationLater(referenceBlock.getLocation(), () -> {
+            for (BlockState blockState : blocks) {
+                // The HashChunkManager is thread-safe, we can safely call it from a non-single-threaded environment
                 mcMMO.getPlaceStore().setFalse(blockState);
             }
         }, 1);
diff --git a/src/main/java/com/gmail/nossr50/runnables/commands/McrankCommandAsyncTask.java b/src/main/java/com/gmail/nossr50/runnables/commands/McrankCommandAsyncTask.java
index 2897b4388..9917b50af 100644
--- a/src/main/java/com/gmail/nossr50/runnables/commands/McrankCommandAsyncTask.java
+++ b/src/main/java/com/gmail/nossr50/runnables/commands/McrankCommandAsyncTask.java
@@ -32,7 +32,18 @@ public class McrankCommandAsyncTask extends CancellableRunnable {
     public void run() {
         Map<PrimarySkillType, Integer> skills = mcMMO.getDatabaseManager().readRank(playerName);
 
-        mcMMO.p.getFoliaLib().getImpl().runNextTick(new McrankCommandDisplayTask(skills, sender, playerName, useBoard, useChat));
+        // If the sender is a player, actions on the player will be taken. Under folia, this needs to run on the
+        // entity's scheduler.
+        if (sender instanceof Player player) {
+            mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(
+                    player,
+                    new McrankCommandDisplayTask(skills, player, playerName, useBoard, useChat),
+                    1
+            );
+        } else {
+            McrankCommandDisplayTask task = new McrankCommandDisplayTask(skills, sender, playerName, useBoard, useChat);
+            mcMMO.p.getFoliaLib().getImpl().runNextTick(task);
+        }
     }
 }
 
diff --git a/src/main/java/com/gmail/nossr50/runnables/database/DatabaseConversionTask.java b/src/main/java/com/gmail/nossr50/runnables/database/DatabaseConversionTask.java
index 4e59a01fb..ccfc4084e 100644
--- a/src/main/java/com/gmail/nossr50/runnables/database/DatabaseConversionTask.java
+++ b/src/main/java/com/gmail/nossr50/runnables/database/DatabaseConversionTask.java
@@ -21,6 +21,6 @@ public class DatabaseConversionTask extends CancellableRunnable {
     public void run() {
         sourceDatabase.convertUsers(mcMMO.getDatabaseManager());
 
-        mcMMO.p.getFoliaLib().getImpl().runNextTick(t -> sender.sendMessage(message));
+        mcMMO.p.getFoliaLib().getImpl().runLaterAsync(t -> sender.sendMessage(message), 1);
     }
 }
diff --git a/src/main/java/com/gmail/nossr50/runnables/player/PlayerProfileLoadingTask.java b/src/main/java/com/gmail/nossr50/runnables/player/PlayerProfileLoadingTask.java
index 6cd865055..f34639e1e 100644
--- a/src/main/java/com/gmail/nossr50/runnables/player/PlayerProfileLoadingTask.java
+++ b/src/main/java/com/gmail/nossr50/runnables/player/PlayerProfileLoadingTask.java
@@ -37,7 +37,7 @@ public class PlayerProfileLoadingTask extends CancellableRunnable {
         }
 
         // Quit if they logged out
-        if (!player.isOnline()) {
+        if (!player.isOnline()) { // TODO TECH CHECK - is thread safe? We are running this async
             LogUtils.debug(mcMMO.p.getLogger(), "Aborting profile loading recovery for " + player.getName() + " - player logged out");
             return;
         }
diff --git a/src/main/java/com/gmail/nossr50/runnables/skills/DelayedCropReplant.java b/src/main/java/com/gmail/nossr50/runnables/skills/DelayedCropReplant.java
index 927e9a3f8..6fa3b0bbc 100644
--- a/src/main/java/com/gmail/nossr50/runnables/skills/DelayedCropReplant.java
+++ b/src/main/java/com/gmail/nossr50/runnables/skills/DelayedCropReplant.java
@@ -54,7 +54,10 @@ public class DelayedCropReplant extends CancellableRunnable {
         PlantAnchorType plantAnchorType = PlantAnchorType.NORMAL;
 
         //Remove the metadata marking the block as recently replanted
-        mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(blockBreakEvent.getBlock().getLocation(), new markPlantAsOld(blockBreakEvent.getBlock().getLocation()), 10);
+        mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(
+                blockBreakEvent.getBlock().getLocation(),
+                new markPlantAsOld(blockBreakEvent.getBlock().getLocation()),
+                10);
 
         if(blockBreakEvent.isCancelled()) {
             wasImmaturePlant = true;
@@ -101,7 +104,10 @@ public class DelayedCropReplant extends CancellableRunnable {
 
             //Play an effect
             ParticleEffectUtils.playGreenThumbEffect(cropLocation);
-            mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(newState.getLocation(), new PhysicsBlockUpdate(newState.getBlock(), cropFace, plantAnchorType), 1);
+            mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(
+                    newState.getLocation(),
+                    new PhysicsBlockUpdate(newState.getBlock(), cropFace, plantAnchorType),
+                    1);
         }
     }
 
diff --git a/src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyPotionBrewer.java b/src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyPotionBrewer.java
index 2a11b0159..b753c668f 100644
--- a/src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyPotionBrewer.java
+++ b/src/main/java/com/gmail/nossr50/skills/alchemy/AlchemyPotionBrewer.java
@@ -259,6 +259,7 @@ public final class AlchemyPotionBrewer {
     }
 
     public static void scheduleCheck(Player player, BrewingStand brewingStand) {
+        // TODO TECH CHECK - should be runAtLocation? We are using block data AND player data. Must resolve correctly
         mcMMO.p.getFoliaLib().getImpl().runAtEntity(player, new AlchemyBrewCheckTask(player, brewingStand));
     }
 
diff --git a/src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java b/src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java
index e5fb8e0c4..3ff60f76a 100644
--- a/src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java
+++ b/src/main/java/com/gmail/nossr50/skills/herbalism/HerbalismManager.java
@@ -130,8 +130,11 @@ public class HerbalismManager extends SkillManager {
             if(blockState.getType().toString().equalsIgnoreCase("sweet_berry_bush")) {
                 if(blockState.getBlockData() instanceof Ageable ageable) {
 
-                    if(ageable.getAge() <= 1) {
-                        applyXpGain(xpReward, XPGainReason.PVE, XPGainSource.SELF);
+                    if (ageable.getAge() <= 1) {
+                        // Is using Player properties, run this on the Player's Scheduler if under Folia
+                        mcMMO.p.getFoliaLib().getImpl().runAtEntity(
+                                mmoPlayer.getPlayer(),
+                                (task) -> applyXpGain(xpReward, XPGainReason.PVE, XPGainSource.SELF));
                     }
                 }
             }
@@ -310,7 +313,8 @@ public class HerbalismManager extends SkillManager {
             DelayedHerbalismXPCheckTask delayedHerbalismXPCheckTask = new DelayedHerbalismXPCheckTask(mmoPlayer, delayedChorusBlocks);
 
             //Large delay because the tree takes a while to break
-            mcMMO.p.getFoliaLib().getImpl().runAtEntity(mmoPlayer.getPlayer(), delayedHerbalismXPCheckTask); //Calculate Chorus XP + Bonus Drops 1 tick later
+            Location referenceLocation = delayedChorusBlocks.get(0).getBlockRef().getLocation();
+            mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(referenceLocation, delayedHerbalismXPCheckTask, 1); //Calculate Chorus XP + Bonus Drops 1 tick later
         }
     }
 
@@ -741,7 +745,10 @@ public class HerbalismManager extends SkillManager {
      */
     private void startReplantTask(int desiredCropAge, BlockBreakEvent blockBreakEvent, BlockState cropState, boolean isImmature) {
         //Mark the plant as recently replanted to avoid accidental breakage
-        mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(blockBreakEvent.getBlock().getLocation(), new DelayedCropReplant(blockBreakEvent, cropState, desiredCropAge, isImmature), 2 * Misc.TICK_CONVERSION_FACTOR);
+        mcMMO.p.getFoliaLib().getImpl().runAtLocationLater(
+                blockBreakEvent.getBlock().getLocation(),
+                new DelayedCropReplant(blockBreakEvent, cropState, desiredCropAge, isImmature),
+                2 * Misc.TICK_CONVERSION_FACTOR);
         blockBreakEvent.getBlock().setMetadata(MetadataConstants.METADATA_KEY_REPLANT, new RecentlyReplantedCropMeta(mcMMO.p, true));
     }
 
diff --git a/src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java b/src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java
index 030104d4f..94c9aebb9 100644
--- a/src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java
+++ b/src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java
@@ -130,7 +130,10 @@ public class MiningManager extends SkillManager {
 
         mmoPlayer.setAbilityDATS(SuperAbilityType.BLAST_MINING, System.currentTimeMillis());
         mmoPlayer.setAbilityInformed(SuperAbilityType.BLAST_MINING, false);
-        mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(mmoPlayer.getPlayer(), new AbilityCooldownTask(mmoPlayer, SuperAbilityType.BLAST_MINING), (long) SuperAbilityType.BLAST_MINING.getCooldown() * Misc.TICK_CONVERSION_FACTOR);
+        mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(
+                mmoPlayer.getPlayer(),
+                new AbilityCooldownTask(mmoPlayer, SuperAbilityType.BLAST_MINING),
+                (long) SuperAbilityType.BLAST_MINING.getCooldown() * Misc.TICK_CONVERSION_FACTOR);
     }
 
     /**
diff --git a/src/main/java/com/gmail/nossr50/util/EventUtils.java b/src/main/java/com/gmail/nossr50/util/EventUtils.java
index 3e5035b40..333335e45 100644
--- a/src/main/java/com/gmail/nossr50/util/EventUtils.java
+++ b/src/main/java/com/gmail/nossr50/util/EventUtils.java
@@ -354,12 +354,14 @@ public final class EventUtils {
         return !damageEvent.isCancelled() && !fakeBlockBreakEvent.isCancelled();
     }
 
+    // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
     public static void handlePartyTeleportEvent(Player teleportingPlayer, Player targetPlayer) {
         McMMOPlayer mcMMOPlayer = UserManager.getPlayer(teleportingPlayer);
 
         if(mcMMOPlayer == null)
             return;
 
+        // TODO TECH CHECK - running operations on teleporting player and target player without the proper thread
         McMMOPartyTeleportEvent event = new McMMOPartyTeleportEvent(teleportingPlayer, targetPlayer, mcMMOPlayer.getParty().getName());
         mcMMO.p.getServer().getPluginManager().callEvent(event);
 
@@ -367,7 +369,7 @@ public final class EventUtils {
             return;
         }
 
-//        teleportingPlayer.teleport(targetPlayer);
+        // TODO TECH CHECK - getting location of target from another thread
         mcMMO.p.getFoliaLib().getImpl().teleportAsync(teleportingPlayer, targetPlayer.getLocation());
 
         teleportingPlayer.sendMessage(LocaleLoader.getString("Party.Teleport.Player", targetPlayer.getName()));
diff --git a/src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardWrapper.java b/src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardWrapper.java
index 1237ce086..be45b3ee0 100644
--- a/src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardWrapper.java
+++ b/src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardWrapper.java
@@ -131,7 +131,8 @@ public class ScoreboardWrapper {
         if (cooldownTask == null) {
             // Repeat every 5 seconds.
             // Cancels once all cooldowns are done, using stopCooldownUpdating().
-            cooldownTask = mcMMO.p.getFoliaLib().getImpl().runAtEntityTimer(player, new ScoreboardCooldownTask(), 5 * Misc.TICK_CONVERSION_FACTOR, 5 * Misc.TICK_CONVERSION_FACTOR);
+            cooldownTask = mcMMO.p.getFoliaLib().getImpl().runAtEntityTimer(player, new ScoreboardCooldownTask(),
+                    5 * Misc.TICK_CONVERSION_FACTOR, 5 * Misc.TICK_CONVERSION_FACTOR);
         }
     }
 
diff --git a/src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java b/src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
index 5f4c51ac5..85068f195 100644
--- a/src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
+++ b/src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java
@@ -981,6 +981,6 @@ public final class CombatUtils {
      * @param entity the projectile
      */
     public static void delayArrowMetaCleanup(@NotNull Projectile entity) {
-        mcMMO.p.getFoliaLib().getImpl().runLater(() -> cleanupArrowMetadata(entity), 20*60);
+        mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(entity, () -> cleanupArrowMetadata(entity), 20*60);
     }
 }
diff --git a/src/main/java/com/gmail/nossr50/util/skills/RankUtils.java b/src/main/java/com/gmail/nossr50/util/skills/RankUtils.java
index ae2f842ad..a9b7317e8 100644
--- a/src/main/java/com/gmail/nossr50/util/skills/RankUtils.java
+++ b/src/main/java/com/gmail/nossr50/util/skills/RankUtils.java
@@ -48,7 +48,9 @@ public class RankUtils {
             {
                 SkillUnlockNotificationTask skillUnlockNotificationTask = new SkillUnlockNotificationTask(mcMMOPlayer, subSkillType, newLevel);
 
-                mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(mcMMOPlayer.getPlayer(), skillUnlockNotificationTask, (count * 100L));
+                long tickDelay = count * 100L; // Delay for this skill's notification
+                if (tickDelay == 0) tickDelay = 1; // Ensure delay always > 0
+                mcMMO.p.getFoliaLib().getImpl().runAtEntityLater(mcMMOPlayer.getPlayer(), skillUnlockNotificationTask, tickDelay);
 
                 count++;
             }