diff --git a/api/logic/modplatform/atlauncher/ATLPackInstallTask.cpp b/api/logic/modplatform/atlauncher/ATLPackInstallTask.cpp
index dac80e8c9..55087a27b 100644
--- a/api/logic/modplatform/atlauncher/ATLPackInstallTask.cpp
+++ b/api/logic/modplatform/atlauncher/ATLPackInstallTask.cpp
@@ -28,7 +28,11 @@ PackInstallTask::PackInstallTask(UserInteractionSupport *support, QString pack,
 
 bool PackInstallTask::abort()
 {
-    return true;
+    if(abortable)
+    {
+        return jobPtr->abort();
+    }
+    return false;
 }
 
 void PackInstallTask::executeTask()
@@ -418,16 +422,19 @@ void PackInstallTask::installConfigs()
 
     connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
     {
+        abortable = false;
         jobPtr.reset();
         extractConfigs();
     });
     connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
     {
+        abortable = false;
         jobPtr.reset();
         emitFailed(reason);
     });
     connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
     {
+        abortable = true;
         setProgress(current, total);
     });
 
@@ -576,11 +583,13 @@ void PackInstallTask::downloadMods()
     connect(jobPtr.get(), &NetJob::succeeded, this, &PackInstallTask::onModsDownloaded);
     connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
     {
+        abortable = false;
         jobPtr.reset();
         emitFailed(reason);
     });
     connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
     {
+        abortable = true;
         setProgress(current, total);
     });
 
@@ -588,6 +597,8 @@ void PackInstallTask::downloadMods()
 }
 
 void PackInstallTask::onModsDownloaded() {
+    abortable = false;
+
     qDebug() << "PackInstallTask::onModsDownloaded: " << QThread::currentThreadId();
     jobPtr.reset();
 
diff --git a/api/logic/modplatform/atlauncher/ATLPackInstallTask.h b/api/logic/modplatform/atlauncher/ATLPackInstallTask.h
index 8233c3767..15fd9b328 100644
--- a/api/logic/modplatform/atlauncher/ATLPackInstallTask.h
+++ b/api/logic/modplatform/atlauncher/ATLPackInstallTask.h
@@ -39,6 +39,7 @@ public:
     explicit PackInstallTask(UserInteractionSupport *support, QString pack, QString version);
     virtual ~PackInstallTask(){}
 
+    bool canAbort() const override { return true; }
     bool abort() override;
 
 protected:
@@ -72,6 +73,8 @@ private:
 private:
     UserInteractionSupport *m_support;
 
+    bool abortable = false;
+
     NetJobPtr jobPtr;
     QByteArray response;
 
diff --git a/api/logic/modplatform/legacy_ftb/PackInstallTask.h b/api/logic/modplatform/legacy_ftb/PackInstallTask.h
index 7868d1c46..f3515781c 100644
--- a/api/logic/modplatform/legacy_ftb/PackInstallTask.h
+++ b/api/logic/modplatform/legacy_ftb/PackInstallTask.h
@@ -20,6 +20,7 @@ public:
     explicit PackInstallTask(Modpack pack, QString version);
     virtual ~PackInstallTask(){}
 
+    bool canAbort() const override { return true; }
     bool abort() override;
 
 protected:
diff --git a/api/logic/modplatform/modpacksch/FTBPackInstallTask.cpp b/api/logic/modplatform/modpacksch/FTBPackInstallTask.cpp
index 6067c56aa..f22373bcc 100644
--- a/api/logic/modplatform/modpacksch/FTBPackInstallTask.cpp
+++ b/api/logic/modplatform/modpacksch/FTBPackInstallTask.cpp
@@ -19,7 +19,11 @@ PackInstallTask::PackInstallTask(Modpack pack, QString version)
 
 bool PackInstallTask::abort()
 {
-    return true;
+    if(abortable)
+    {
+        return jobPtr->abort();
+    }
+    return false;
 }
 
 void PackInstallTask::executeTask()
@@ -117,16 +121,19 @@ void PackInstallTask::downloadPack()
 
     connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
     {
+        abortable = false;
         jobPtr.reset();
         install();
     });
     connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
     {
+        abortable = false;
         jobPtr.reset();
         emitFailed(reason);
     });
     connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
     {
+        abortable = true;
         setProgress(current, total);
     });
 
diff --git a/api/logic/modplatform/modpacksch/FTBPackInstallTask.h b/api/logic/modplatform/modpacksch/FTBPackInstallTask.h
index 3b2d60de4..55db3d3cc 100644
--- a/api/logic/modplatform/modpacksch/FTBPackInstallTask.h
+++ b/api/logic/modplatform/modpacksch/FTBPackInstallTask.h
@@ -16,6 +16,7 @@ public:
     explicit PackInstallTask(Modpack pack, QString version);
     virtual ~PackInstallTask(){}
 
+    bool canAbort() const override { return true; }
     bool abort() override;
 
 protected:
@@ -30,6 +31,8 @@ private:
     void install();
 
 private:
+    bool abortable = false;
+
     NetJobPtr jobPtr;
     QByteArray response;
 
diff --git a/api/logic/modplatform/technic/SingleZipPackInstallTask.cpp b/api/logic/modplatform/technic/SingleZipPackInstallTask.cpp
index 96e1804d7..dbce8e535 100644
--- a/api/logic/modplatform/technic/SingleZipPackInstallTask.cpp
+++ b/api/logic/modplatform/technic/SingleZipPackInstallTask.cpp
@@ -28,6 +28,14 @@ Technic::SingleZipPackInstallTask::SingleZipPackInstallTask(const QUrl &sourceUr
     m_minecraftVersion = minecraftVersion;
 }
 
+bool Technic::SingleZipPackInstallTask::abort() {
+    if(m_abortable)
+    {
+        return m_filesNetJob->abort();
+    }
+    return false;
+}
+
 void Technic::SingleZipPackInstallTask::executeTask()
 {
     setStatus(tr("Downloading modpack:\n%1").arg(m_sourceUrl.toString()));
@@ -47,6 +55,8 @@ void Technic::SingleZipPackInstallTask::executeTask()
 
 void Technic::SingleZipPackInstallTask::downloadSucceeded()
 {
+    m_abortable = false;
+
     setStatus(tr("Extracting modpack"));
     QDir extractDir(FS::PathCombine(m_stagingPath, ".minecraft"));
     qDebug() << "Attempting to create instance from" << m_archivePath;
@@ -67,12 +77,14 @@ void Technic::SingleZipPackInstallTask::downloadSucceeded()
 
 void Technic::SingleZipPackInstallTask::downloadFailed(QString reason)
 {
+    m_abortable = false;
     emitFailed(reason);
     m_filesNetJob.reset();
 }
 
 void Technic::SingleZipPackInstallTask::downloadProgressChanged(qint64 current, qint64 total)
 {
+    m_abortable = true;
     setProgress(current / 2, total);
 }
 
diff --git a/api/logic/modplatform/technic/SingleZipPackInstallTask.h b/api/logic/modplatform/technic/SingleZipPackInstallTask.h
index c56b9e46d..ec2ff605d 100644
--- a/api/logic/modplatform/technic/SingleZipPackInstallTask.h
+++ b/api/logic/modplatform/technic/SingleZipPackInstallTask.h
@@ -36,6 +36,9 @@ class MULTIMC_LOGIC_EXPORT SingleZipPackInstallTask : public InstanceTask
 public:
     SingleZipPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion);
 
+    bool canAbort() const override { return true; }
+    bool abort() override;
+
 protected:
     void executeTask() override;
 
@@ -48,6 +51,8 @@ private slots:
     void extractAborted();
 
 private:
+    bool m_abortable = false;
+
     QUrl m_sourceUrl;
     QString m_minecraftVersion;
     QString m_archivePath;
diff --git a/api/logic/modplatform/technic/SolderPackInstallTask.cpp b/api/logic/modplatform/technic/SolderPackInstallTask.cpp
index 1d17073c1..1b4186d4e 100644
--- a/api/logic/modplatform/technic/SolderPackInstallTask.cpp
+++ b/api/logic/modplatform/technic/SolderPackInstallTask.cpp
@@ -27,6 +27,14 @@ Technic::SolderPackInstallTask::SolderPackInstallTask(const QUrl &sourceUrl, con
     m_minecraftVersion = minecraftVersion;
 }
 
+bool Technic::SolderPackInstallTask::abort() {
+    if(m_abortable)
+    {
+        return m_filesNetJob->abort();
+    }
+    return false;
+}
+
 void Technic::SolderPackInstallTask::executeTask()
 {
     setStatus(tr("Finding recommended version:\n%1").arg(m_sourceUrl.toString()));
@@ -106,6 +114,8 @@ void Technic::SolderPackInstallTask::fileListSucceeded()
 
 void Technic::SolderPackInstallTask::downloadSucceeded()
 {
+    m_abortable = false;
+
     setStatus(tr("Extracting modpack"));
     m_filesNetJob.reset();
     m_extractFuture = QtConcurrent::run([this]()
@@ -132,12 +142,14 @@ void Technic::SolderPackInstallTask::downloadSucceeded()
 
 void Technic::SolderPackInstallTask::downloadFailed(QString reason)
 {
+    m_abortable = false;
     emitFailed(reason);
     m_filesNetJob.reset();
 }
 
 void Technic::SolderPackInstallTask::downloadProgressChanged(qint64 current, qint64 total)
 {
+    m_abortable = true;
     setProgress(current / 2, total);
 }
 
diff --git a/api/logic/modplatform/technic/SolderPackInstallTask.h b/api/logic/modplatform/technic/SolderPackInstallTask.h
index 0fe6cb83d..9f0f20a99 100644
--- a/api/logic/modplatform/technic/SolderPackInstallTask.h
+++ b/api/logic/modplatform/technic/SolderPackInstallTask.h
@@ -29,6 +29,9 @@ namespace Technic
     public:
         explicit SolderPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion);
 
+        bool canAbort() const override { return true; }
+        bool abort() override;
+
     protected:
         //! Entry point for tasks.
         virtual void executeTask() override;
@@ -43,6 +46,8 @@ namespace Technic
         void extractAborted();
 
     private:
+        bool m_abortable = false;
+
         NetJobPtr m_filesNetJob;
         QUrl m_sourceUrl;
         QString m_minecraftVersion;