Change order placement logging to warning instead of debug so that we can still see it with the log level set to a reasonable level.

MAXClient/Client.cs

                 throw new ArgumentException("24 byte key expected", nameof(key));
             }
 
-            _logger.LogDebug(
+            _logger.LogWarning(
                 "Placing order for {0}: date={1} quantity={2} productId={3} productDescription={4} networkId={5} networkName={6} customerRef={7} internalRef={8}",
                 LoginCredentials.Format(_userId, _username, _vendorId, _serialNumber),
                 DateTimeOffset.UtcNow,
 
             var response = ExpectResponse(Decrypt(await ReadMessageAsync().ConfigureAwait(false)), "OK");
 
-            _logger.LogDebug("Order response for {0} customerRef={1} internalRef={2}: {3}",
+            _logger.LogWarning("Order response for {0} customerRef={1} internalRef={2}: {3}",
                 LoginCredentials.Format(_userId, _username, _vendorId, _serialNumber),
                 customerReference,
                 internalReference,