diff --git a/CryptoExchange.Net/Clients/BaseRestClient.cs b/CryptoExchange.Net/Clients/BaseRestClient.cs
index a2df127..a08a55f 100644
--- a/CryptoExchange.Net/Clients/BaseRestClient.cs
+++ b/CryptoExchange.Net/Clients/BaseRestClient.cs
@@ -241,16 +241,16 @@ namespace CryptoExchange.Net
             }
             catch (OperationCanceledException canceledException)
             {
-                if (canceledException.CancellationToken == cancellationToken)
+                if (cancellationToken != default && canceledException.CancellationToken == cancellationToken)
                 {
                     // Cancellation token canceled by caller
-                    log.Write(LogLevel.Warning, $"[{request.RequestId}] Request cancel requested");
+                    log.Write(LogLevel.Warning, $"[{request.RequestId}] Request canceled by cancellation token");
                     return new WebCallResult<T>(null, null, default, new CancellationRequestedError());
                 }
                 else
                 {
                     // Request timed out
-                    log.Write(LogLevel.Warning, $"[{request.RequestId}] Request timed out");
+                    log.Write(LogLevel.Warning, $"[{request.RequestId}] Request timed out: " + canceledException.ToLogString());
                     return new WebCallResult<T>(null, null, default, new WebError($"[{request.RequestId}] Request timed out"));
                 }
             }
diff --git a/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs b/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
index c506d3e..69569e3 100644
--- a/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
+++ b/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
@@ -495,11 +495,12 @@ namespace CryptoExchange.Net.OrderBook
         public string ToString(int numberOfEntries)
         {
             var stringBuilder = new StringBuilder();
+            var book = Book;
             stringBuilder.AppendLine($"   Ask quantity       Ask price | Bid price       Bid quantity");
             for(var i = 0; i < numberOfEntries; i++)
             {
-                var ask = asks.Count > i ? asks.ElementAt(i).Value: null;
-                var bid = bids.Count > i ? bids.ElementAt(i).Value: null;
+                var ask = book.asks.Count() > i ? book.asks.ElementAt(i): null;
+                var bid = book.bids.Count() > i ? book.bids.ElementAt(i): null;
                 stringBuilder.AppendLine($"[{ask?.Quantity.ToString(CultureInfo.InvariantCulture),14}] {ask?.Price.ToString(CultureInfo.InvariantCulture),14} | {bid?.Price.ToString(CultureInfo.InvariantCulture),-14} [{bid?.Quantity.ToString(CultureInfo.InvariantCulture),-14}]");
             }
             return stringBuilder.ToString();