diff --git a/DiscImageChef.Core/Devices/Dumping/SCSI.cs b/DiscImageChef.Core/Devices/Dumping/SCSI.cs
index 6fc22ee1..9eada20b 100644
--- a/DiscImageChef.Core/Devices/Dumping/SCSI.cs
+++ b/DiscImageChef.Core/Devices/Dumping/SCSI.cs
@@ -113,6 +113,27 @@ namespace DiscImageChef.Core.Devices.Dumping
                             DicConsole.ErrorWriteLine("Error testing unit was ready:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
                             return;
                         }*/
+                        // These should be trapped by the OS but seems in some cases they're not
+                        else if(decSense.Value.ASC == 0x28)
+                        {
+                            int leftRetries = 10;
+                            while(leftRetries > 0)
+                            {
+                                DicConsole.WriteLine("\rWaiting for drive to become ready");
+                                System.Threading.Thread.Sleep(2000);
+                                sense = dev.ScsiTestUnitReady(out senseBuf, dev.Timeout, out duration);
+                                if(!sense)
+                                    break;
+
+                                leftRetries--;
+                            }
+
+                            if(sense)
+                            {
+                                DicConsole.ErrorWriteLine("Error testing unit was ready:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
+                                return;
+                            }
+                        }
                         else
                         {
                             DicConsole.ErrorWriteLine("Error testing unit was ready:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
diff --git a/DiscImageChef.Core/Devices/Report/SCSI/MMC.cs b/DiscImageChef.Core/Devices/Report/SCSI/MMC.cs
index f43e9fab..ae65e0d1 100644
--- a/DiscImageChef.Core/Devices/Report/SCSI/MMC.cs
+++ b/DiscImageChef.Core/Devices/Report/SCSI/MMC.cs
@@ -805,6 +805,23 @@ namespace DiscImageChef.Core.Devices.Report.SCSI
 
                                 mediaTest.MediaIsRecognized &= !sense;
                             }
+                            // These should be trapped by the OS but seems in some cases they're not
+                            else if(decSense.Value.ASC == 0x28)
+                            {
+                                int leftRetries = 20;
+                                while(leftRetries > 0)
+                                {
+                                    DicConsole.Write("\rWaiting for drive to become ready");
+                                    System.Threading.Thread.Sleep(2000);
+                                    sense = dev.ScsiTestUnitReady(out senseBuffer, timeout, out duration);
+                                    if(!sense)
+                                        break;
+
+                                    leftRetries--;
+                                }
+
+                                mediaTest.MediaIsRecognized &= !sense;
+                            }
                             else
                                 mediaTest.MediaIsRecognized = false;
                         }
diff --git a/DiscImageChef.Core/Devices/Scanning/SCSI.cs b/DiscImageChef.Core/Devices/Scanning/SCSI.cs
index c742e9ff..685291ad 100644
--- a/DiscImageChef.Core/Devices/Scanning/SCSI.cs
+++ b/DiscImageChef.Core/Devices/Scanning/SCSI.cs
@@ -107,6 +107,27 @@ namespace DiscImageChef.Core.Devices.Scanning
                                 return results;
                             }
                         }
+                        // These should be trapped by the OS but seems in some cases they're not
+                        else if(decSense.Value.ASC == 0x28)
+                        {
+                            int leftRetries = 10;
+                            while(leftRetries > 0)
+                            {
+                                DicConsole.WriteLine("\rWaiting for drive to become ready");
+                                System.Threading.Thread.Sleep(2000);
+                                sense = dev.ScsiTestUnitReady(out senseBuf, dev.Timeout, out duration);
+                                if(!sense)
+                                    break;
+
+                                leftRetries--;
+                            }
+
+                            if(sense)
+                            {
+                                DicConsole.ErrorWriteLine("Error testing unit was ready:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));
+                                return results;
+                            }
+                        }
                         else
                         {
                             DicConsole.ErrorWriteLine("Error testing unit was ready:\n{0}", Decoders.SCSI.Sense.PrettifySense(senseBuf));