diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeature.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeature.kt
index 0fc28fa04..9fa3c0348 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeature.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeature.kt
@@ -41,6 +41,7 @@ abstract class AndroidFeature(val type: AndroidFeatureType<*>, val android: Matt
 	open fun onAttack(event: LivingAttackEvent) {}
 
 	open fun collectNetworkPayload(): FastByteArrayOutputStream? {
+		syncher.observe()
 		return syncherRemote.write()
 	}
 
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearch.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearch.kt
index 35dd6c40d..30c5a743e 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearch.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearch.kt
@@ -189,6 +189,7 @@ class AndroidResearch(val type: AndroidResearchType, val capability: MatteryPlay
 	}
 
 	fun collectNetworkPayload(): FastByteArrayOutputStream? {
+		syncher.observe()
 		return syncherRemote.write()
 	}
 
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
index e8639bb66..ff83d23de 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
@@ -1329,6 +1329,8 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 
 		tickedOnce = true
 
+		syncher.observe()
+		publicSyncher.observe()
 		val payload = privateSyncherRemote.write()
 
 		if (payload != null) {
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
index 577b9c11e..ef2290397 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
@@ -383,6 +383,7 @@ abstract class MatteryMenu(
 	protected fun matteryBroadcast() {
 		beforeBroadcast()
 
+		mSynchronizer.observe()
 		val payload = synchronizerRemote.write()
 
 		if (payload != null) {