diff --git a/src/Insight/InsightWorker/InsightWorker.cpp b/src/Insight/InsightWorker/InsightWorker.cpp
index d57aa704..492345cc 100644
--- a/src/Insight/InsightWorker/InsightWorker.cpp
+++ b/src/Insight/InsightWorker/InsightWorker.cpp
@@ -12,49 +12,76 @@ namespace Bloom
     using Bloom::Targets::TargetState;
 
     void InsightWorker::startup() {
-        QObject::connect(
-            InsightSignals::instance(),
-            &InsightSignals::taskQueued,
-            this,
-            &InsightWorker::executeTasks
-        );
+        auto* insightSignals = InsightSignals::instance();
+
+        QObject::connect(insightSignals, &InsightSignals::taskQueued, this, &InsightWorker::executeTasks);
+        QObject::connect(insightSignals, &InsightSignals::taskProcessed, this, &InsightWorker::executeTasks);
 
         Logger::debug("InsightWorker" + std::to_string(this->id) + " thread ready");
         emit this->ready();
     }
 
     void InsightWorker::queueTask(InsightWorkerTask* task) {
+        static std::atomic<QueuedTaskId> lastQueuedTaskId = 0;
         task->moveToThread(nullptr);
 
         {
-            const auto taskQueueLock = InsightWorker::queuedTasks.acquireLock();
-            InsightWorker::queuedTasks.getValue().push(task);
+            const auto taskQueueLock = InsightWorker::queuedTasksById.acquireLock();
+            InsightWorker::queuedTasksById.getValue().insert(std::pair(++(lastQueuedTaskId), task));
         }
 
         emit InsightSignals::instance()->taskQueued();
     }
 
-    std::optional<InsightWorkerTask*> InsightWorker::getQueuedTask() {
-        auto taskQueueLock = InsightWorker::queuedTasks.acquireLock();
-        auto& queuedTasks = InsightWorker::queuedTasks.getValue();
-
-        if (!queuedTasks.empty()) {
-            auto* task = queuedTasks.front();
-            queuedTasks.pop();
-            return task;
-        }
-
-        return std::nullopt;
-    }
-
     void InsightWorker::executeTasks() {
+        static const auto getQueuedTask = [] () -> std::optional<InsightWorkerTask*> {
+            const auto taskQueueLock = InsightWorker::queuedTasksById.acquireLock();
+            auto& queuedTasks = InsightWorker::queuedTasksById.getValue();
+
+            if (!queuedTasks.empty()) {
+                const auto taskGroupsLock = InsightWorker::taskGroupsInExecution.acquireLock();
+                auto& taskGroupsInExecution = InsightWorker::taskGroupsInExecution.getValue();
+
+                const auto canExecuteTask = [&taskGroupsInExecution] (InsightWorkerTask* task) {
+                    for (const auto taskGroup : task->getTaskGroups()) {
+                        if (taskGroupsInExecution.contains(taskGroup)) {
+                            return false;
+                        }
+                    }
+
+                    return true;
+                };
+
+                for (auto [queuedTaskId, task] : queuedTasks) {
+                    if (canExecuteTask(task)) {
+                        const auto taskGroups = task->getTaskGroups();
+                        taskGroupsInExecution.insert(taskGroups.begin(), taskGroups.end());
+                        queuedTasks.erase(queuedTaskId);
+                        return task;
+                    }
+                }
+            }
+
+            return std::nullopt;
+        };
+
         auto queuedTask = std::optional<InsightWorkerTask*>();
 
-        while ((queuedTask = InsightWorker::getQueuedTask()).has_value()) {
+        while ((queuedTask = getQueuedTask())) {
             auto* task = queuedTask.value();
             task->moveToThread(this->thread());
             task->setParent(this);
             task->execute(this->targetControllerConsole);
+
+            {
+                const auto taskGroupsLock = InsightWorker::taskGroupsInExecution.acquireLock();
+                auto& taskGroupsInExecution = InsightWorker::taskGroupsInExecution.getValue();
+
+                for (const auto& taskGroup : task->getTaskGroups()) {
+                    taskGroupsInExecution.erase(taskGroup);
+                }
+            }
+
             task->deleteLater();
         }
     }
diff --git a/src/Insight/InsightWorker/InsightWorker.hpp b/src/Insight/InsightWorker/InsightWorker.hpp
index 1c8b0fb7..eed7cd2d 100644
--- a/src/Insight/InsightWorker/InsightWorker.hpp
+++ b/src/Insight/InsightWorker/InsightWorker.hpp
@@ -4,6 +4,7 @@
 #include <atomic>
 #include <QtCore>
 #include <queue>
+#include <map>
 
 #include "Tasks/InsightWorkerTask.hpp"
 
@@ -33,12 +34,15 @@ namespace Bloom
         void ready();
 
     private:
+        using QueuedTaskId = std::uint64_t;
+        static_assert(std::atomic<QueuedTaskId>::is_always_lock_free);
+
         static inline std::atomic<std::uint8_t> lastWorkerId = 0;
-        static inline SyncSafe<std::queue<InsightWorkerTask*>> queuedTasks = {};
+        static inline SyncSafe<std::map<QueuedTaskId, InsightWorkerTask*>> queuedTasksById = {};
+        static inline SyncSafe<TaskGroups> taskGroupsInExecution = {};
 
         TargetController::TargetControllerConsole targetControllerConsole = TargetController::TargetControllerConsole();
 
-        static std::optional<InsightWorkerTask*> getQueuedTask();
         void executeTasks();
     };
 }
diff --git a/src/Insight/InsightWorker/Tasks/InsightWorkerTask.hpp b/src/Insight/InsightWorker/Tasks/InsightWorkerTask.hpp
index e06ea988..3a8eee23 100644
--- a/src/Insight/InsightWorker/Tasks/InsightWorkerTask.hpp
+++ b/src/Insight/InsightWorker/Tasks/InsightWorkerTask.hpp
@@ -3,6 +3,7 @@
 #include <QObject>
 #include <QString>
 
+#include "TaskGroup.hpp"
 #include "src/TargetController/TargetControllerConsole.hpp"
 
 namespace Bloom
@@ -24,6 +25,10 @@ namespace Bloom
 
         InsightWorkerTask(): QObject(nullptr) {};
 
+        virtual TaskGroups getTaskGroups() const {
+            return TaskGroups();
+        };
+
         void execute(TargetController::TargetControllerConsole& targetControllerConsole);
 
     signals:
diff --git a/src/Insight/InsightWorker/Tasks/TaskGroup.hpp b/src/Insight/InsightWorker/Tasks/TaskGroup.hpp
new file mode 100644
index 00000000..b710637d
--- /dev/null
+++ b/src/Insight/InsightWorker/Tasks/TaskGroup.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include <cstdint>
+#include <set>
+
+namespace Bloom
+{
+    enum class TaskGroup: std::uint16_t
+    {};
+
+    using TaskGroups = std::set<TaskGroup>;
+}