diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d2373f..5252767 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+**Beta 0.1.6**
+* Improve Energy Teleporter Reliability
+
 **Beta 0.1.5**
 * Fix Energy Teleporter Y Issues Again
 
diff --git a/gradle.properties b/gradle.properties
index bb34eb3..1a021d4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,7 +10,7 @@ org.gradle.jvmargs = -Xmx1G
     fabric_loader_version = 0.9.0+build.204
 
 # Mod Properties
-    mod_version = 0.1.5
+    mod_version = 0.1.6
     maven_group = com.thebrokenrail
 
 # Dependencies
diff --git a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyPortalBlock.java b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyPortalBlock.java
index c0418c6..daf09c3 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyPortalBlock.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyPortalBlock.java
@@ -140,11 +140,13 @@ public class EnergyPortalBlock extends SimpleBlock {
     public void onEntityCollision(BlockState state, World world, BlockPos pos, Entity entity) {
         super.onEntityCollision(state, world, pos, entity);
 
-        if (!world.isClient() && !entity.hasVehicle() && entity.canUsePortals() && VoxelShapes.matchesAnywhere(VoxelShapes.cuboid(entity.getBoundingBox().offset(-pos.getX(), -pos.getY(), -pos.getZ())), state.getOutlineShape(world, pos), BooleanBiFunction.AND)) {
+        World entityWorld = entity.getEntityWorld();
+
+        if (entityWorld == world && !entityWorld.isClient() && !entity.hasVehicle() && entity.canUsePortals() && VoxelShapes.matchesAnywhere(VoxelShapes.cuboid(entity.getBoundingBox().offset(-pos.getX(), -pos.getY(), -pos.getZ())), state.getOutlineShape(entityWorld, pos), BooleanBiFunction.AND)) {
             boolean cooling = ((PortalCooldownEntity) entity).isEnergyPortalCooldown();
             ((PortalCooldownEntity) entity).resetEnergyPortalCooldown();
             if (!cooling) {
-                EnergyTeleporter.teleport((ServerWorld) world, entity.getPos(), pos, entity);
+                EnergyTeleporter.teleport((ServerWorld) entityWorld, entity.getPos(), pos, entity);
             }
         }
     }
diff --git a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
index 1eb350e..49fc7b4 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
@@ -2,6 +2,7 @@ package com.thebrokenrail.energonrelics.block.portal;
 
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.thebrokenrail.energonrelics.config.HardcodedConfig;
+import com.thebrokenrail.energonrelics.mixin.ServerPlayerEntityAccessor;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
@@ -19,13 +20,19 @@ import net.minecraft.world.Heightmap;
 import net.minecraft.world.World;
 
 import java.util.EnumSet;
-import java.util.UUID;
 
 class EnergyTeleporter {
     private static void teleport(Entity entity, ServerWorld to, Vec3d pos) {
+        if (entity instanceof ServerPlayerEntity) {
+            ((ServerPlayerEntityAccessor) entity).setInTeleportationState(true);
+        }
         try {
             TeleportCommand.teleport(null, entity, to, pos.getX(), pos.getY(), pos.getZ(), EnumSet.noneOf(PlayerPositionLookS2CPacket.Flag.class), entity.yaw, entity.pitch, null);
-        } catch (CommandSyntaxException ignored) {
+        } catch (CommandSyntaxException e) {
+            throw new RuntimeException(e);
+        }
+        if (entity instanceof ServerPlayerEntity) {
+            ((ServerPlayerEntity) entity).networkHandler.syncWithPlayerPosition();
         }
     }
 
@@ -33,8 +40,6 @@ class EnergyTeleporter {
         BlockPos center = EnergyPortalBlock.getCenterPos(world, blockPos);
         Vec3d offset = pos.subtract(Vec3d.ofBottomCenter(center));
 
-        UUID uuid = entity.getUuid();
-
         RegistryKey<World> worldKey = world.getRegistryKey();
         if (worldKey == World.OVERWORLD) {
             teleportWithMultiplier(world, entity, center, offset, World.NETHER, 1d / HardcodedConfig.ENERGY_PORTAL_MULTIPLIER);
@@ -45,15 +50,12 @@ class EnergyTeleporter {
         }
 
         if (entity instanceof ServerPlayerEntity) {
-            ServerPlayerEntity player = world.getServer().getPlayerManager().getPlayer(uuid);
-            if (player != null) {
-                player.playSound(SoundEvents.BLOCK_PORTAL_TRAVEL, SoundCategory.PLAYERS, 0.25f, world.random.nextFloat() * 0.4f + 0.8f);
-            }
+            ((ServerPlayerEntity) entity).playSound(SoundEvents.BLOCK_PORTAL_TRAVEL, SoundCategory.PLAYERS, 0.25f, world.random.nextFloat() * 0.4f + 0.8f);
         }
     }
 
     private static int convertY(int y, int oldHeight, int newHeight) {
-        int newY = (int) (((float) y / (float) oldHeight) * (float) newHeight);
+        int newY = (int) (((float) newHeight / (float) oldHeight) * (float) y);
 
         int bottomY = HardcodedConfig.ENERGY_PORTAL_Y_PADDING;
         int topY = newHeight - (bottomY + HardcodedConfig.ENERGY_PORTAL_Y_PADDING_EXTRA_TOP);
diff --git a/src/main/java/com/thebrokenrail/energonrelics/mixin/ServerPlayerEntityAccessor.java b/src/main/java/com/thebrokenrail/energonrelics/mixin/ServerPlayerEntityAccessor.java
new file mode 100644
index 0000000..7433268
--- /dev/null
+++ b/src/main/java/com/thebrokenrail/energonrelics/mixin/ServerPlayerEntityAccessor.java
@@ -0,0 +1,11 @@
+package com.thebrokenrail.energonrelics.mixin;
+
+import net.minecraft.server.network.ServerPlayerEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(ServerPlayerEntity.class)
+public interface ServerPlayerEntityAccessor {
+    @Accessor
+    void setInTeleportationState(boolean inTeleportationState);
+}
diff --git a/src/main/resources/energonrelics.mixins.json b/src/main/resources/energonrelics.mixins.json
index 509788d..fb53b06 100644
--- a/src/main/resources/energonrelics.mixins.json
+++ b/src/main/resources/energonrelics.mixins.json
@@ -15,7 +15,8 @@
         "MixinEntity",
         "MixinLivingEntity",
         "MixinMinecraftServer",
-        "MixinWorld"
+        "MixinWorld",
+        "ServerPlayerEntityAccessor"
     ],
     "injectors": {
         "defaultRequire": 1