Insert Query Not working at a particular time of the day in VS 2015! Exact same time everyday. : A Windows application using Winforms and MYSQL SERVER in VS 2015. Project works fine at all times except from 10:00AM to 1:00PM CST. 
=======
$During this time of the day every other query like DELETE/UPDATE works but Insert Query does not seem to insert any data inside my Data table. I am using ExecuteNonQuery() to get My data inserted in my SQL Table. This is a very strange problem and I do not get any error, my query works fine at other times. Please help me if anyone has any idea! Thank you!

       SqlConnection STDB = new SqlConnection(@"Data Source=
       (LocalDB)\MSSQLLocalDB; AttachDbFilename=C:\VS\MainProject\
       MainProject\STDB.mdf;Integrated Security=True");
           
      STDB.Open();
      DialogResult result = MessageBox.Show("Do you want to save changes?", 
     "Confirmation", MessageBoxButtons.YesNo);
                   
        if (result == DialogResult.Yes)
        {
          string query10 = $"INSERT INTO [dbo].[Inbound](TrailerNo, ShipperNo, 
          SealNo, ReceivedBy, ReceivingShift, Carrier, Supplier, Vendor, 
          Contents, Location, Comments, Date, Time, Status) VALUES 
          ('{textBox1.Text}','{textBox2.Text}','{textBox3.Text}', 
           '{comboBox5.Text}','{comboBox1.Text}','{comboBox6.Text}',
           '{textBox4.Text}','{textBox5.Text}','{comboBox2.Text}',
           '{comboBox3.Text}','{TextBox6.Text}','{dateTimePicker1.Text}',
           '{dateTimePicker2.Text}','{textBox7.Text}')";
                           
           SqlDataAdapter SDA30 = new SqlDataAdapter(query10, STDB);
                            
           SDA30.SelectCommand.ExecuteNonQuery();
           MessageBox.Show("Information Saved!");
           clear();
          }
          else
          {
            //do nothing

          }
                    
          STDB.Close();






