Fixed: Schedule refresh and process monitored download tasks at high priority

src/NzbDrone.Core/Jobs/TaskManager.cs

@@ -158,6 +158,8 @@ namespace NzbDrone.Core.Jobs
                     currentDefinition.LastExecution = DateTime.UtcNow;
                 }
 
+                currentDefinition.Priority = defaultTask.Priority;
+
                 _cache.Set(currentDefinition.TypeName, currentDefinition);
                 _scheduledTaskRepository.Upsert(currentDefinition);
             }

src/NzbDrone.Core/Messaging/Commands/CommandPriorityComparer.cs

@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+
+namespace NzbDrone.Core.Messaging.Commands
+{
+    public class CommandPriorityComparer: IComparer<CommandStatus>
+    {
+        public int Compare(CommandStatus x, CommandStatus y)
+        {
+            if (x == CommandStatus.Started && y != CommandStatus.Started)
+            {
+                return -1;
+            }
+
+            if (x != CommandStatus.Started && y == CommandStatus.Started)
+            {
+                return 1;
+            }
+
+            if (x < y)
+            {
+                return -1;
+            }
+
+            if (x > y)
+            {
+                return 1;
+            }
+
+            return 0;
+        }
+    }
+}

src/Sonarr.Api.V3/Commands/CommandModule.cs

@@ -21,6 +21,8 @@ namespace Sonarr.Api.V3.Commands
         private readonly Debouncer _debouncer;
         private readonly Dictionary<int, CommandResource> _pendingUpdates;
 
+        private readonly CommandPriorityComparer _commandPriorityComparer = new CommandPriorityComparer();
+
         public CommandModule(IManageCommandQueue commandQueueManager,
                              IBroadcastSignalRMessage signalRBroadcaster,
                              IServiceFactory serviceFactory)
@@ -65,7 +67,10 @@ namespace Sonarr.Api.V3.Commands
 
         private List<CommandResource> GetStartedCommands()
         {
-            return _commandQueueManager.All().ToResource();
+            return _commandQueueManager.All()
+                .OrderBy(c => c.Status, _commandPriorityComparer)
+                .ThenByDescending(c => c.Priority)
+                .ToResource();
         }
 
         private void CancelCommand(int id)