diff --git a/ArchiSteamFarm.sln.DotSettings b/ArchiSteamFarm.sln.DotSettings
index b0e1ec294..659c79b11 100644
--- a/ArchiSteamFarm.sln.DotSettings
+++ b/ArchiSteamFarm.sln.DotSettings
@@ -49,6 +49,7 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=EnforceWhileStatementBraces/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=FunctionComplexityOverflow/@EntryIndexedValue">SUGGESTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ImplicitlyCapturedClosure/@EntryIndexedValue">SUGGESTION</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=InheritdocConsiderUsage/@EntryIndexedValue">SUGGESTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=InvalidTaskElement/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=InvertCondition_002E1/@EntryIndexedValue">SUGGESTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=InvertIf/@EntryIndexedValue">SUGGESTION</s:String>
@@ -129,6 +130,8 @@
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/INVOCABLE_DECLARATION_BRACES/@EntryValue">END_OF_LINE</s:String>
 	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_BLANK_LINES_IN_CODE/@EntryValue">1</s:Int64>
 	<s:Int64 x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_BLANK_LINES_IN_DECLARATIONS/@EntryValue">1</s:Int64>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_EXISTING_EMBEDDED_ARRANGEMENT/@EntryValue">False</s:Boolean>
+	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/KEEP_EXISTING_INITIALIZER_ARRANGEMENT/@EntryValue">False</s:Boolean>
 	
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/OTHER_BRACES/@EntryValue">END_OF_LINE</s:String>
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_ACCESSOR_ATTRIBUTE_ON_SAME_LINE_EX/@EntryValue">NEVER</s:String>
@@ -139,6 +142,7 @@
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_FIELD_ATTRIBUTE_ON_SAME_LINE_EX/@EntryValue">NEVER</s:String>
 	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_FINALLY_ON_NEW_LINE/@EntryValue">False</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_SIMPLE_ACCESSOR_ATTRIBUTE_ON_SAME_LINE/@EntryValue">False</s:Boolean>
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/PLACE_SIMPLE_EMBEDDED_STATEMENT_ON_SAME_LINE/@EntryValue">NEVER</s:String>
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SIMPLE_CASE_STATEMENT_STYLE/@EntryValue">LINE_BREAK</s:String>
 	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/SIMPLE_EMBEDDED_STATEMENT_STYLE/@EntryValue">LINE_BREAK</s:String>
 	
@@ -411,6 +415,8 @@
 	<s:String x:Key="/Default/Environment/PerformanceGuide/SwitchConflictResolutionMode/=VsBulb/@EntryIndexedValue">NOTIFY</s:String>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpAttributeForSingleLineMethodUpgrade/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpPlaceAttributeOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpPlaceEmbeddedOnSameLineMigration/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ECSharpRenamePlacementToArrangementMigration/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAddAccessorOwnerDeclarationBracesMigration/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EAlwaysTreatStructAsNotReorderableMigration/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EMigrateBlankLinesAroundFieldToBlankLinesAroundProperty/@EntryIndexedValue">True</s:Boolean>
diff --git a/ArchiSteamFarm/ASF.cs b/ArchiSteamFarm/ASF.cs
index 920847cf7..9d66c6e88 100644
--- a/ArchiSteamFarm/ASF.cs
+++ b/ArchiSteamFarm/ASF.cs
@@ -229,7 +229,7 @@ namespace ArchiSteamFarm {
 			await Bot.InitializeSteamConfiguration(Program.GlobalConfig.SteamProtocols, Program.GlobalDatabase.CellID, Program.GlobalDatabase.ServerListProvider).ConfigureAwait(false);
 
 			foreach (string botName in Directory.EnumerateFiles(SharedInfo.ConfigDirectory, "*.json").Select(Path.GetFileNameWithoutExtension).Where(botName => !string.IsNullOrEmpty(botName) && IsValidBotName(botName)).OrderBy(botName => botName)) {
-				Bot.RegisterBot(botName);
+				await Bot.RegisterBot(botName).ConfigureAwait(false);
 			}
 
 			if (Bot.Bots.Count == 0) {
@@ -271,7 +271,7 @@ namespace ArchiSteamFarm {
 				return;
 			}
 
-			Bot.RegisterBot(botName);
+			await Bot.RegisterBot(botName).ConfigureAwait(false);
 		}
 
 		private static bool IsUnixVersion(string version) {
diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index a34289a58..f5313962e 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -54,6 +54,7 @@ namespace ArchiSteamFarm {
 
 		internal static readonly ConcurrentDictionary<string, Bot> Bots = new ConcurrentDictionary<string, Bot>();
 
+		private static readonly SemaphoreSlim BotsSemaphore = new SemaphoreSlim(1, 1);
 		private static readonly SemaphoreSlim GiftsSemaphore = new SemaphoreSlim(1, 1);
 		private static readonly SemaphoreSlim LoginSemaphore = new SemaphoreSlim(1, 1);
 
@@ -677,7 +678,7 @@ namespace ArchiSteamFarm {
 				BotConfig = args.BotConfig;
 
 				InitModules();
-				InitStart().Forget();
+				InitStart();
 			} finally {
 				InitializationSemaphore.Release();
 			}
@@ -711,22 +712,28 @@ namespace ArchiSteamFarm {
 			return false;
 		}
 
-		internal static void RegisterBot(string botName) {
+		internal static async Task RegisterBot(string botName) {
 			if (string.IsNullOrEmpty(botName)) {
 				ASF.ArchiLogger.LogNullError(nameof(botName));
 				return;
 			}
 
-			Bot bot;
-
-			try {
-				bot = new Bot(botName);
-			} catch (ArgumentException e) {
-				ASF.ArchiLogger.LogGenericException(e);
+			if (Bots.ContainsKey(botName)) {
 				return;
 			}
 
-			bot.InitStart().Forget();
+			await BotsSemaphore.WaitAsync().ConfigureAwait(false);
+
+			try {
+				if (Bots.ContainsKey(botName)) {
+					return;
+				}
+
+				Bot bot = new Bot(botName);
+				bot.InitStart();
+			} finally {
+				BotsSemaphore.Release();
+			}
 		}
 
 		internal void RequestPersonaStateUpdate() {
@@ -1089,9 +1096,7 @@ namespace ArchiSteamFarm {
 				return null;
 			}
 
-			var response = new {
-				Bots = bots
-			};
+			var response = new { Bots = bots };
 
 			try {
 				return JsonConvert.SerializeObject(response);
@@ -1276,7 +1281,7 @@ namespace ArchiSteamFarm {
 			}
 
 			ConnectionFailureTimer = new Timer(
-				e => InitPermanentConnectionFailure(),
+				async e => await InitPermanentConnectionFailure().ConfigureAwait(false),
 				null,
 				TimeSpan.FromMinutes(Math.Ceiling(Program.GlobalConfig.ConnectionTimeout / 30.0)), // Delay
 				Timeout.InfiniteTimeSpan // Period
@@ -1345,17 +1350,17 @@ namespace ArchiSteamFarm {
 			}
 		}
 
-		private void InitPermanentConnectionFailure() {
+		private async Task InitPermanentConnectionFailure() {
 			if (!KeepRunning) {
 				return;
 			}
 
 			ArchiLogger.LogGenericWarning(Strings.BotHeartBeatFailed);
 			Destroy(true);
-			RegisterBot(BotName);
+			await RegisterBot(BotName).ConfigureAwait(false);
 		}
 
-		private async Task InitStart() {
+		private void InitStart() {
 			if ((BotConfig == null) || (BotDatabase == null)) {
 				return;
 			}
@@ -1366,7 +1371,7 @@ namespace ArchiSteamFarm {
 			}
 
 			// Start
-			await Start().ConfigureAwait(false);
+			Start().Forget();
 		}
 
 		private static bool IsAllowedToExecuteCommands(ulong steamID) {