diff --git a/WalletWasabi.Fluent/Models/Wallets/WalletTransactionsModel.cs b/WalletWasabi.Fluent/Models/Wallets/WalletTransactionsModel.cs
index 4e7442e67bb..6b9e9522100 100644
--- a/WalletWasabi.Fluent/Models/Wallets/WalletTransactionsModel.cs
+++ b/WalletWasabi.Fluent/Models/Wallets/WalletTransactionsModel.cs
@@ -149,7 +149,7 @@ public async Task SendAsync(BuildTransactionResult transaction)
 
 	private IEnumerable<TransactionModel> BuildSummary()
 	{
-		var orderedRawHistoryList = _wallet.BuildHistorySummary(sortForUI: true);
+		var orderedRawHistoryList = _wallet.BuildHistorySummary(sortForUi: true);
 		var transactionModels = _treeBuilder.Build(orderedRawHistoryList);
 		return transactionModels;
 	}
diff --git a/WalletWasabi/Wallets/Wallet.cs b/WalletWasabi/Wallets/Wallet.cs
index f54d5534056..2f8f8a0ba7a 100644
--- a/WalletWasabi/Wallets/Wallet.cs
+++ b/WalletWasabi/Wallets/Wallet.cs
@@ -119,7 +119,7 @@ private set
 	public PaymentBatch BatchedPayments { get; }
 
 	public int AnonScoreTarget => KeyManager.AnonScoreTarget;
-	public bool ConsolidationMode { get; set; } = false;
+	public bool ConsolidationMode { get; set; }
 
 	public bool IsMixable =>
 		State == WalletState.Started // Only running wallets
@@ -164,9 +164,9 @@ public IEnumerable<SmartTransaction> GetTransactions()
 	/// <summary>
 	/// Get all wallet transactions along with corresponding amounts ordered by blockchain.
 	/// </summary>
-	/// <param name="sortForUI"><c>true</c> to sort by "first seen", "height", and "block index", <c>false</c> to sort by "height", "block index", and "first seen".</param>
+	/// <param name="sortForUi"><c>true</c> to sort by "first seen", "height", and "block index", <c>false</c> to sort by "height", "block index", and "first seen".</param>
 	/// <remarks>Transaction amount specifies how it affected your final wallet balance (spend some bitcoin, received some bitcoin, or no change).</remarks>
-	public List<TransactionSummary> BuildHistorySummary(bool sortForUI = false)
+	public List<TransactionSummary> BuildHistorySummary(bool sortForUi = false)
 	{
 		Dictionary<uint256, TransactionSummary> mapByTxid = new();
 
@@ -196,7 +196,7 @@ public List<TransactionSummary> BuildHistorySummary(bool sortForUI = false)
 			}
 		}
 
-		return sortForUI
+		return sortForUi
 			? mapByTxid.Values.OrderBy(x => x.FirstSeen).ThenBy(x => x.Height).ThenBy(x => x.BlockIndex).ToList()
 			: mapByTxid.Values.OrderByBlockchain().ToList();
 	}
@@ -433,11 +433,6 @@ private async void IndexDownloader_NewFiltersAsync(object? sender, IEnumerable<F
 			NewFiltersProcessed?.Invoke(this, filterModels);
 			await Task.Delay(100).ConfigureAwait(false);
 
-			if (Synchronizer is null || BitcoinStore?.SmartHeaderChain is null)
-			{
-				return;
-			}
-
 			// Make sure fully synced and this filter is the latest filter.
 			if (BitcoinStore.SmartHeaderChain.HashesLeft != 0 || BitcoinStore.SmartHeaderChain.TipHash != filterModels.Last().Header.BlockHash)
 			{
@@ -446,10 +441,7 @@ private async void IndexDownloader_NewFiltersAsync(object? sender, IEnumerable<F
 
 			var task = BitcoinStore.MempoolService.TryPerformMempoolCleanupAsync(Synchronizer.HttpClientFactory);
 
-			if (task is { })
-			{
-				await task.ConfigureAwait(false);
-			}
+			await task.ConfigureAwait(false);
 		}
 		catch (OperationCanceledException)
 		{
@@ -486,6 +478,7 @@ private async Task LoadWalletStateAsync(CancellationToken cancel)
 			KeyManager.SetBestTurboSyncHeight(startingSegwitHeight);
 		}
 
+		// ReSharper disable once ExplicitCallerInfoArgument
 		using (BenchmarkLogger.Measure(LogLevel.Info, "Initial Transaction Processing"))
 		{
 			TransactionProcessor.Process(BitcoinStore.TransactionStore.ConfirmedStore.GetTransactions().TakeWhile(x => x.Height <= bestTurboSyncHeight));
@@ -535,7 +528,7 @@ private async Task LoadDummyMempoolAsync()
 				foreach (var tx in BitcoinStore.TransactionStore.MempoolStore.GetTransactions())
 				{
 					uint256 hash = tx.GetHash();
-					if (mempoolHashes.Contains(hash.ToString()[..compactness]))
+					if (mempoolHashes.Contains(hash.ToString()?[..compactness] ?? string.Empty))
 					{
 						txsToProcess.Add(tx);
 						Logger.LogInfo($"'{WalletName}': Transaction was successfully tested against the backend's mempool hashes: {hash}.");