diff --git a/src/main/java/ch/njol/skript/effects/EffConnect.java b/src/main/java/ch/njol/skript/effects/EffConnect.java
index 53b0b20ffcc..f2c848eb4be 100644
--- a/src/main/java/ch/njol/skript/effects/EffConnect.java
+++ b/src/main/java/ch/njol/skript/effects/EffConnect.java
@@ -37,7 +37,8 @@ public class EffConnect extends Effect {
 
 	static {
 		Skript.registerEffect(EffConnect.class,
-				"(send|connect) %players% to [proxy|bungeecord] [server] %string%",
+				"connect %players% to [proxy|bungeecord] [server] %string%",
+				"send %players% to [proxy|bungeecord] server %string%",
 				"transfer %players% to server %string% [on port %-number%]"
 		);
 	}
@@ -51,7 +52,7 @@ public class EffConnect extends Effect {
 	public boolean init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, ParseResult parseResult) {
 		players = (Expression<Player>) exprs[0];
 		server = (Expression<String>) exprs[1];
-		transfer = matchedPattern == 1;
+		transfer = matchedPattern == 2;
 
 		if (transfer) {
 			port = (Expression<Number>) exprs[2];
diff --git a/src/main/java/ch/njol/skript/sections/SecFor.java b/src/main/java/ch/njol/skript/sections/SecFor.java
index 0b8a9deaac5..1c191360df8 100644
--- a/src/main/java/ch/njol/skript/sections/SecFor.java
+++ b/src/main/java/ch/njol/skript/sections/SecFor.java
@@ -118,7 +118,7 @@ public boolean init(Expression<?>[] exprs,
 		}
 		//</editor-fold>
 		this.loadOptionalCode(sectionNode);
-		super.setNext(this);
+		this.setInternalNext(this);
 		return true;
 	}
 
diff --git a/src/main/java/ch/njol/skript/sections/SecLoop.java b/src/main/java/ch/njol/skript/sections/SecLoop.java
index 38bd0366bea..4c620413dac 100644
--- a/src/main/java/ch/njol/skript/sections/SecLoop.java
+++ b/src/main/java/ch/njol/skript/sections/SecLoop.java
@@ -119,7 +119,7 @@ public boolean init(Expression<?>[] exprs,
 
 		guaranteedToLoop = guaranteedToLoop(expression);
 		loadOptionalCode(sectionNode);
-		super.setNext(this);
+		this.setInternalNext(this);
 
 		return true;
 	}
@@ -130,11 +130,11 @@ public boolean init(Expression<?>[] exprs,
 		if (iter == null) {
 			if (iterableSingle) {
 				Object value = expression.getSingle(event);
-				if (value instanceof Iterable<?> iterable) {
-					iter = iterable.iterator();
-					// Guaranteed to be ordered so we try it first
-				} else if (value instanceof Container<?> container) {
+				if (value instanceof Container<?> container) {
+					// Container may have special behaviour over regular iterator
 					iter = container.containerIterator();
+				} else if (value instanceof Iterable<?> iterable) {
+					iter = iterable.iterator();
 				} else {
 					iter = Collections.singleton(value).iterator();
 				}
@@ -210,6 +210,13 @@ public SecLoop setNext(@Nullable TriggerItem next) {
 		return this;
 	}
 
+	/**
+	 * @see LoopSection#setNext(TriggerItem)
+	 */
+	protected void setInternalNext(TriggerItem item) {
+		super.setNext(item);
+	}
+
 	@Nullable
 	@Override
 	public TriggerItem getActualNext() {
diff --git a/src/main/java/org/skriptlang/skript/lang/util/SkriptQueue.java b/src/main/java/org/skriptlang/skript/lang/util/SkriptQueue.java
index 98fec67f4a0..c05d859edf0 100644
--- a/src/main/java/org/skriptlang/skript/lang/util/SkriptQueue.java
+++ b/src/main/java/org/skriptlang/skript/lang/util/SkriptQueue.java
@@ -100,7 +100,21 @@ public Object[] removeRangeSafely(int fromIndex, int toIndex) {
 
 	@Override
 	public Iterator<Object> containerIterator() {
-		return this.iterator();
+		return new Iterator<>() {
+			@Override
+			public boolean hasNext() {
+				return !SkriptQueue.this.isEmpty();
+			}
+
+			@Override
+			public Object next() {
+				return SkriptQueue.this.pollFirst();
+			}
+
+			@Override
+			public void remove() {
+			}
+		};
 	}
 
 }
diff --git a/src/test/java/org/skriptlang/skript/test/tests/regression/EffSendEffConnectConflict7517Test.java b/src/test/java/org/skriptlang/skript/test/tests/regression/EffSendEffConnectConflict7517Test.java
new file mode 100644
index 00000000000..e255a3eb32c
--- /dev/null
+++ b/src/test/java/org/skriptlang/skript/test/tests/regression/EffSendEffConnectConflict7517Test.java
@@ -0,0 +1,46 @@
+package org.skriptlang.skript.test.tests.regression;
+
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.TriggerItem;
+import ch.njol.skript.lang.util.ContextlessEvent;
+import ch.njol.skript.test.runner.SkriptJUnitTest;
+import ch.njol.skript.variables.Variables;
+import org.bukkit.command.CommandSender;
+import org.bukkit.event.Event;
+import org.easymock.Capture;
+import org.easymock.EasyMock;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class EffSendEffConnectConflict7517Test extends SkriptJUnitTest {
+
+	private static final String MESSAGE = "Hello, world!";
+
+	private CommandSender sender;
+	private Effect sendEffect;
+
+	@Before
+	public void setup() {
+		sender = EasyMock.niceMock(CommandSender.class);
+		sendEffect = Effect.parse("send {_message} to {_sender}", null);
+		if (sendEffect == null)
+			throw new IllegalStateException();
+	}
+
+	@Test
+	public void test() {
+		Event event = ContextlessEvent.get();
+		Variables.setVariable("sender", sender, event, true);
+		Variables.setVariable("message", MESSAGE, event, true);
+
+		Capture<String> messageCapture = EasyMock.newCapture();
+		sender.sendMessage(EasyMock.capture(messageCapture));
+		EasyMock.replay(sender);
+
+		TriggerItem.walk(sendEffect, event);
+		EasyMock.verify(sender);
+		Assert.assertEquals(MESSAGE, messageCapture.getValue());
+	}
+
+}
diff --git a/src/test/skript/tests/regressions/7536-for-loop-ending.sk b/src/test/skript/tests/regressions/7536-for-loop-ending.sk
new file mode 100644
index 00000000000..58e7b40a4ea
--- /dev/null
+++ b/src/test/skript/tests/regressions/7536-for-loop-ending.sk
@@ -0,0 +1,17 @@
+using for each loops
+
+test "for each loops ending (start)":
+	clear {7536 For Each::*}
+	for each {_word} in ("test", "test2"):
+		add {_word} to {7536 For Each::*}
+		for each {_word 2} in ("example", "example2"):
+			add {_word 2} to {7536 For Each::*}
+
+	assert the size of {7536 For Each::*} is 6 with "Wrong number of variables: %{7536 For Each::*}%"
+
+# Need to make sure that trigger didn't just die
+test "for each loops ending (result)":
+	assert the size of {7536 For Each::*} is 6 with "Wrong number of variables: %{7536 For Each::*}%"
+	assert {7536 For Each::*} is ("test", "example", "example2", "test2", "example", "example2") with "Wrong loop order: %{7536 For Each::*}%"
+
+	delete {7536 For Each::*}
diff --git a/src/test/skript/tests/syntaxes/expressions/ExprColorOf.sk b/src/test/skript/tests/syntaxes/expressions/ExprColorOf.sk
index 06e9931c958..9f108816ac1 100644
--- a/src/test/skript/tests/syntaxes/expressions/ExprColorOf.sk
+++ b/src/test/skript/tests/syntaxes/expressions/ExprColorOf.sk
@@ -12,7 +12,11 @@ test "color of displays":
 	spawn a text display at spawn of world "world":
 		set {_e} to entity
 
-	assert color of {_e} is rgb(0,0,0, 64) with "default background colour failed"
+	if running minecraft "1.21.4":
+		# Paper changed return behaviour in 1.21.4#125
+		assert color of {_e} is not set with "default background colour failed"
+	else:
+		assert color of {_e} is rgb(0,0,0, 64) with "default background colour failed"
 
 	set colour of {_e} to red
 	assert color of {_e} is red with "failed to set background colour"
diff --git a/src/test/skript/tests/syntaxes/sections/SecFor.sk b/src/test/skript/tests/syntaxes/sections/SecFor.sk
index adaea6b36b4..d4d29bb49c6 100644
--- a/src/test/skript/tests/syntaxes/sections/SecFor.sk
+++ b/src/test/skript/tests/syntaxes/sections/SecFor.sk
@@ -15,6 +15,7 @@ test "for section":
 	delete {_value}
 
 	for {_key}, {_value} in {_list::*}:
+		set {_key} to {_key} parsed as integer
 		assert {_key} is greater than 0 with "Expected key > 0, found %{_key}%"
 		assert {_key} is less than 4 with "Expected key < 4, found %{_key}%"
 		assert {_value} is greater than 0 with "Expected value > 0, found %{_value}%"
@@ -27,6 +28,7 @@ test "for section":
 
 
 	for key {_key} and value {_value} in {_list::*}:
+		set {_key} to {_key} parsed as integer
 		assert {_key} is greater than 0 with "Expected key > 0, found %{_key}%"
 		assert {_key} is less than 4 with "Expected key < 4, found %{_key}%"
 		assert {_value} is greater than 0 with "Expected value > 0, found %{_value}%"
@@ -38,6 +40,7 @@ test "for section":
 	delete {_value}
 
 	for {_key} and {_value} in {_list::*}:
+		set {_key} to {_key} parsed as integer
 		assert {_key} is greater than 0 with "Expected key > 0, found %{_key}%"
 		assert {_key} is less than 4 with "Expected key < 4, found %{_key}%"
 		assert {_value} is greater than 0 with "Expected value > 0, found %{_value}%"
@@ -50,6 +53,7 @@ test "for section":
 
 	# 'loop' syntax alternative
 	loop {_key} and {_value} in {_list::*}:
+		set {_key} to {_key} parsed as integer
 		assert {_key} is greater than 0 with "Expected key > 0, found %{_key}%"
 		assert {_key} is less than 4 with "Expected key < 4, found %{_key}%"
 		assert {_value} is greater than 0 with "Expected value > 0, found %{_value}%"