diff --git a/app/src/main/java/net/pokeranalytics/android/PokerAnalyticsApplication.kt b/app/src/main/java/net/pokeranalytics/android/PokerAnalyticsApplication.kt
index 02102c72..fd674a51 100644
--- a/app/src/main/java/net/pokeranalytics/android/PokerAnalyticsApplication.kt
+++ b/app/src/main/java/net/pokeranalytics/android/PokerAnalyticsApplication.kt
@@ -48,6 +48,7 @@ class PokerAnalyticsApplication : Application() {
 		val realmConfiguration = RealmConfiguration.Builder()
 			.name(Realm.DEFAULT_REALM_NAME)
 			.schemaVersion(11)
+			.allowWritesOnUiThread(true)
 			.migration(PokerAnalyticsMigration())
 			.initialData(Seed(this))
 			.build()
diff --git a/app/src/main/java/net/pokeranalytics/android/model/migrations/Patcher.kt b/app/src/main/java/net/pokeranalytics/android/model/migrations/Patcher.kt
index b206eaa7..c32bc113 100644
--- a/app/src/main/java/net/pokeranalytics/android/model/migrations/Patcher.kt
+++ b/app/src/main/java/net/pokeranalytics/android/model/migrations/Patcher.kt
@@ -33,23 +33,27 @@ class Patcher {
 				patchBlindFormat()
 			}
 
-			val realm = Realm.getDefaultInstance()
-
-			val lockedTypes =
-				realm.where(TransactionType::class.java).equalTo("lock", true).findAll()
-			if (lockedTypes.size == 3) {
-				Preferences.executeOnce(Preferences.Keys.ADD_NEW_TRANSACTION_TYPES, context) {
-					val newTypes = arrayOf(
-						TransactionType.Value.STACKING_INCOMING,
-						TransactionType.Value.STACKING_OUTGOING
-					)
-					realm.executeTransaction {
-						Seed.createDefaultTransactionTypes(newTypes, context, realm)
+			Preferences.executeOnce(Preferences.Keys.ADD_NEW_TRANSACTION_TYPES, context) {
+
+				val realm = Realm.getDefaultInstance()
+
+				val lockedTypes =
+					realm.where(TransactionType::class.java).equalTo("lock", true).findAll()
+				if (lockedTypes.size == 3) {
+					Preferences.executeOnce(Preferences.Keys.ADD_NEW_TRANSACTION_TYPES, context) {
+						val newTypes = arrayOf(
+							TransactionType.Value.STACKING_INCOMING,
+							TransactionType.Value.STACKING_OUTGOING
+						)
+						realm.executeTransactionAsync {
+							Seed.createDefaultTransactionTypes(newTypes, context, realm)
+						}
 					}
 				}
+
+				realm.close()
 			}
 
-			realm.close()
 		}
 
 		private fun patchMissingTransactionTypes(context: Context) {
@@ -59,7 +63,7 @@ class Patcher {
 			val deposit = realm.where(TransactionType::class.java)
 				.equalTo("kind", depositType.uniqueIdentifier).findFirst()
 			if (deposit == null) {
-				realm.executeTransaction {
+				realm.executeTransactionAsync {
 					Seed.createDefaultTransactionTypes(arrayOf(depositType), context, realm)
 				}
 			}
@@ -68,7 +72,7 @@ class Patcher {
 			val withdrawal = realm.where(TransactionType::class.java)
 				.equalTo("kind", withdrawalType.uniqueIdentifier).findFirst()
 			if (withdrawal == null) {
-				realm.executeTransaction {
+				realm.executeTransactionAsync {
 					Seed.createDefaultTransactionTypes(arrayOf(withdrawalType), context, realm)
 				}
 			}
@@ -83,7 +87,7 @@ class Patcher {
 			val sessions = Filter.queryOn<Session>(realm, Query(QueryCondition.IsCash))
 			val results = realm.where(Result::class.java).findAll()
 
-			realm.executeTransaction {
+			realm.executeTransactionAsync {
 				sets.forEach {
 					it.computeStats()
 				}
@@ -101,7 +105,7 @@ class Patcher {
 
 		private fun patchDefaultTransactionTypes(context: Context) {
 			val realm = Realm.getDefaultInstance()
-			realm.executeTransaction {
+			realm.executeTransactionAsync {
 				val tts = realm.where(TransactionType::class.java).findAll()
 				tts.forEach { tt ->
 					tt.kind?.let { kind ->
@@ -115,7 +119,7 @@ class Patcher {
 
 		private fun patchBlindFormat() {
 			val realm = Realm.getDefaultInstance()
-			realm.executeTransaction {
+			realm.executeTransactionAsync {
 				val sessions = realm.where(Session::class.java).findAll()
 				sessions.forEach { session ->
 					session.formatBlinds()
@@ -131,7 +135,7 @@ class Patcher {
 		private fun patchSessionSet() {
 			val realm = Realm.getDefaultInstance()
 
-			realm.executeTransaction {
+			realm.executeTransactionAsync {
 				realm.where(SessionSet::class.java).findAll().deleteAllFromRealm()
 				val sessions = realm.where(Session::class.java).isNotNull("startDate").isNotNull("endDate").findAll()
 				sessions.forEach { session ->
@@ -148,7 +152,7 @@ class Patcher {
 		 */
 		private fun patchComputableResults() {
 			val realm = Realm.getDefaultInstance()
-			realm.executeTransaction {
+			realm.executeTransactionAsync {
 				val crs = realm.where(ComputableResult::class.java).findAll()
 				crs.forEach { cr ->
 					cr.session?.let { cr.updateWith(it) }
diff --git a/app/src/main/java/net/pokeranalytics/android/model/utils/FavoriteSessionFinder.kt b/app/src/main/java/net/pokeranalytics/android/model/utils/FavoriteSessionFinder.kt
index 3d203e45..ff122db3 100644
--- a/app/src/main/java/net/pokeranalytics/android/model/utils/FavoriteSessionFinder.kt
+++ b/app/src/main/java/net/pokeranalytics/android/model/utils/FavoriteSessionFinder.kt
@@ -75,8 +75,7 @@ class FavoriteSessionFinder {
 		 */
 		fun copyParametersFromFavoriteSession(session: Session, location: Location?, context: Context) {
 
-			val favoriteSession =
-				favoriteSession(session.type, location, session.realm, context)
+			val favoriteSession = favoriteSession(session.type, location, session.realm, context)
 
 			favoriteSession?.let { fav ->
 
diff --git a/app/src/main/java/net/pokeranalytics/android/util/Preferences.kt b/app/src/main/java/net/pokeranalytics/android/util/Preferences.kt
index 3d8b410f..eb870e80 100644
--- a/app/src/main/java/net/pokeranalytics/android/util/Preferences.kt
+++ b/app/src/main/java/net/pokeranalytics/android/util/Preferences.kt
@@ -225,6 +225,14 @@ class Preferences {
 			}
 		}
 
+//		fun executeOnceInThread(key: Keys, context: Context, executable: () -> Unit) {
+//
+//			if (!getBoolean(key, context)) {
+//				Thread { executable.invoke() }
+//				setBoolean(key, true, context)
+//			}
+//		}
+
 		fun setResultCaptureType(bankroll: Bankroll, type: ResultCaptureType, context: Context) {
 			val key = "${Keys.BANKROLL_RESULT_CAPTURE_TYPE}${bankroll.id}"
 			val preferences = PreferenceManager.getDefaultSharedPreferences(context)
diff --git a/build.gradle b/build.gradle
index fe94299a..dbc01acb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.1'
+        classpath 'com.android.tools.build:gradle:4.1.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'io.realm:realm-gradle-plugin:10.3.1'