diff --git a/csharp/Lib/Protocols/Modbus/Slaves/ModbusDevice.cs b/csharp/Lib/Protocols/Modbus/Slaves/ModbusDevice.cs
index 327eede23..b8c332943 100644
--- a/csharp/Lib/Protocols/Modbus/Slaves/ModbusDevice.cs
+++ b/csharp/Lib/Protocols/Modbus/Slaves/ModbusDevice.cs
@@ -41,7 +41,7 @@ public class ModbusDevice<[DynamicallyAccessedMembers(All)] R> where R : notnull
         foreach (var batch in _Batches)
         {
             batch.Read(record);
-            Thread.Sleep(30); // this added mainly for Growatt reading
+            //Thread.Sleep(30); // this added mainly for Growatt reading
         }
         return record;
     }
@@ -51,7 +51,7 @@ public class ModbusDevice<[DynamicallyAccessedMembers(All)] R> where R : notnull
         foreach (var batch in _Batches)
         {
             batch.Write(record);
-            Thread.Sleep(50); // this added mainly for Growatt reading
+            //Thread.Sleep(50); // this added mainly for Growatt reading
         }
     }
 }
\ No newline at end of file