Index: binaries/data/config/default.cfg
===================================================================
--- binaries/data/config/default.cfg
+++ binaries/data/config/default.cfg
@@ -296,8 +296,8 @@
 unload = "U"                 ; Unload garrisoned units when a building/mechanical unit is selected
 move = ""                    ; Modifier to move to a point instead of another action (e.g. gather)
 attack = Ctrl                ; Modifier to attack instead of another action (e.g. capture)
-attackmove = Ctrl            ; Modifier to attackmove when clicking on a point
-attackmoveUnit = "Ctrl+Q"    ; Modifier to attackmove targeting only units when clicking on a point (should contain the attackmove keys)
+attackmove = Ctrl, "Ctrl+Q"  ; Modifier to attackmove when clicking on a point
+attackmoveUnit = "Ctrl+Q"    ; Modifier to attackmove targeting only units when clicking on a point (attackmove must also be triggered).
 garrison = Ctrl              ; Modifier to garrison when clicking on building
 autorallypoint = Ctrl        ; Modifier to set the rally point on the building itself
 guard = "G"                  ; Modifier to escort/guard when clicking on unit/building
Index: source/ps/Hotkey.cpp
===================================================================
--- source/ps/Hotkey.cpp
+++ source/ps/Hotkey.cpp
@@ -310,9 +310,12 @@
 	if ((ev->ev.type == SDL_KEYDOWN) || (ev->ev.type == SDL_MOUSEBUTTONDOWN))
 		for (const SHotkeyMapping* hotkey : pressedHotkeys)
 		{
-			if (hotkey->requires.size() + 1 < closestMapMatch)
+			if (std::find_if(newPressedHotkeys.begin(), newPressedHotkeys.end(),
+							 [&hotkey](const SHotkeyMapping* v){ return v->name == hotkey->name; }) != newPressedHotkeys.end())
+				continue;
+			else if (hotkey->requires.size() + 1 < closestMapMatch)
 				releasedHotkeys.push_back(hotkey->name.c_str());
-			else if (std::find(newPressedHotkeys.begin(), newPressedHotkeys.end(), hotkey) == newPressedHotkeys.end())
+			else
 			{
 				// We need to check that all 'keys' are still pressed (because of mouse buttons).
 				if (!isPressed(hotkey->primary))
Index: source/ps/tests/test_Hotkeys.h
===================================================================
--- source/ps/tests/test_Hotkeys.h
+++ source/ps/tests/test_Hotkeys.h
@@ -55,6 +55,8 @@
 		TS_ASSERT_OK(g_VFS->Mount(L"cache", DataDir()/"_testcache"));
 
 		configDB = new CConfigDB;
+
+		g_scancodes = {};
 	}
 
 	void tearDown()
@@ -70,7 +72,7 @@
 		configDB->SetValueString(CFG_SYSTEM, "hotkey.A", "A");
 		configDB->SetValueString(CFG_SYSTEM, "hotkey.AB", "A+B");
 		configDB->SetValueString(CFG_SYSTEM, "hotkey.ABC", "A+B+C");
-		configDB->SetValueString(CFG_SYSTEM, "hotkey.D", "D");
+		configDB->SetValueList(CFG_SYSTEM, "hotkey.D", { "D", "D+E" });
 		configDB->WriteFile(CFG_SYSTEM, "config/conf.cfg");
 		configDB->Reload(CFG_SYSTEM);
 
@@ -115,6 +117,7 @@
 
 		fakeInput("B", true);
 		fakeInput("A", true);
+		// Activating the more precise hotkey AB untriggers "A"
 		TS_ASSERT_EQUALS(HotkeyIsPressed("A"), false);
 		TS_ASSERT_EQUALS(HotkeyIsPressed("AB"), true);
 		TS_ASSERT_EQUALS(HotkeyIsPressed("ABC"), false);
@@ -135,6 +138,36 @@
 		TS_ASSERT_EQUALS(HotkeyIsPressed("ABC"), false);
 		TS_ASSERT_EQUALS(HotkeyIsPressed("D"), false);
 
+		fakeInput("A", false);
+		fakeInput("D", true);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("A"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("AB"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("ABC"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("D"), true);
+
+		fakeInput("E", true);
+		// Changing from one hotkey to another more specific combination of the same hotkey keeps it active
+		TS_ASSERT_EQUALS(HotkeyIsPressed("A"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("AB"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("ABC"), false);
+		TS_ASSERT_EQUALS(HotkeyIsPressed("D"), true);
+		fakeInput("E", false);
+		// Likewise going the other way.
+		TS_ASSERT_EQUALS(HotkeyIsPressed("D"), true);
+	}
+
+	void test_quirk()
+	{
+		configDB->SetValueString(CFG_SYSTEM, "hotkey.A", "A");
+		configDB->SetValueString(CFG_SYSTEM, "hotkey.AB", "A+B");
+		configDB->SetValueString(CFG_SYSTEM, "hotkey.ABC", "A+B+C");
+		configDB->SetValueList(CFG_SYSTEM, "hotkey.D", { "D", "D+E" });
+		configDB->WriteFile(CFG_SYSTEM, "config/conf.cfg");
+		configDB->Reload(CFG_SYSTEM);
+
+		UnloadHotkeys();
+		LoadHotkeys(*configDB);
+
 		/**
 		 * Quirk of the implementation: hotkeys are allowed to fire with too many keys.
 		 * Further, hotkeys of the same specificity (i.e. same # of required keys)