try to fix the detailed view

app/UI/VmUpdate/Providers/VmUpdateProvider.php

@@ -140,25 +140,9 @@ class VmUpdateProvider extends VmCreateProvider
             {
                 $vm->updateCdrom($this->formData['iso']);
             }
-            //Boot order
-            $bootOrder = null;
-            $order = [];
-            for ($i = 0; $i <= 2; $i++)
-            {
-                if ($this->formData['bootOrder' . $i])
-                {
-                    $bootOrder .= $this->formData['bootOrder' . $i];
-                    if(!in_array($this->formData['bootOrder' . $i],["c","d","n"])){
-                        $order[] = $this->formData['bootOrder' . $i];
-                    }
-                }
-            }
-            if(version_compare($this->api()->getVersion(), "6.3", '>=') && !empty($order)){
+            //Boot Device
                 //order=scsi0;ide0;ide1;net0
-                $vm->updateConfig(['boot' => "order=".implode(";", $order)]);
-            }else{
-                $vm->changeBootOrder($bootOrder);
-            }
+            $vm->updateConfig(['boot' => "order=".implode(";", $this->formData['bootDevice'])]);
             //sshkeys
             if($this->configuration()->isPermissionSshkeys()){
                 if ($this->formData['sshkeys'])