Index: libs/ui/tool/KisStabilizerDelayedPaintHelper.h
===================================================================
--- libs/ui/tool/KisStabilizerDelayedPaintHelper.h
+++ libs/ui/tool/KisStabilizerDelayedPaintHelper.h
@@ -19,9 +19,9 @@
 #ifndef KIS_STABILIZER_DELAYED_PAINT_HELPER_H
 #define KIS_STABILIZER_DELAYED_PAINT_HELPER_H
 
+#include <QBasicTimer>
 #include <QElapsedTimer>
 #include <QQueue>
-#include <QTimer>
 #include <QVector>
 
 #include <functional>
@@ -40,21 +40,21 @@
         TimedPaintInfo(int elapsedTime, KisPaintInformation paintInfo);
     };
 
-    QTimer m_paintTimer;
+    bool m_isRunning;
     QQueue<TimedPaintInfo> m_paintQueue;
     int m_lastPendingTime;
+    int m_paintInterval;
     QElapsedTimer m_elapsedTimer;
 
     // Callbacks
     std::function<void(const KisPaintInformation &, const KisPaintInformation &)> m_paintLine;
-    std::function<void()> m_requestUpdateOutline;
 
 public:
     KisStabilizerDelayedPaintHelper();
     ~KisStabilizerDelayedPaintHelper() override {}
 
     bool running() const {
-        return m_paintTimer.isActive();
+        return m_isRunning;
     }
 
     bool hasLastPaintInformation() const {
@@ -70,17 +70,11 @@
         m_paintLine = paintLine;
     }
 
-    void setUpdateOutlineCallback(std::function<void()> requestUpdateOutline) {
-        m_requestUpdateOutline = requestUpdateOutline;
-    }
-
     void start(int paintInterval, const KisPaintInformation &firstPaintInfo);
     void update(const QVector<KisPaintInformation> &newPaintInfos);
+    void paintSome();
     void end();
     void cancel();
-
-private Q_SLOTS:
-    void stabilizerDelayedPaint(bool isEndStroke = false);
 };
 
 #endif // KIS_STABILIZER_DELAYED_PAINT_HELPER_H
Index: libs/ui/tool/KisStabilizerDelayedPaintHelper.cpp
===================================================================
--- libs/ui/tool/KisStabilizerDelayedPaintHelper.cpp
+++ libs/ui/tool/KisStabilizerDelayedPaintHelper.cpp
@@ -18,6 +18,8 @@
 
 #include "KisStabilizerDelayedPaintHelper.h"
 
+#include <QTimerEvent>
+
 KisStabilizerDelayedPaintHelper::TimedPaintInfo::TimedPaintInfo(int elapsedTime, KisPaintInformation paintInfo)
     : elapsedTime(elapsedTime)
     , paintInfo(paintInfo)
@@ -26,18 +28,17 @@
 
 KisStabilizerDelayedPaintHelper::KisStabilizerDelayedPaintHelper()
 {
-    connect(&m_paintTimer, SIGNAL(timeout()), SLOT(stabilizerDelayedPaint()));
 }
 
 void KisStabilizerDelayedPaintHelper::start(int paintInterval, const KisPaintInformation &firstPaintInfo) {
     if (running()) {
         cancel();
     }
-    m_paintTimer.setInterval(paintInterval);
-    m_paintTimer.start();
+    m_paintInterval = paintInterval;
     m_elapsedTimer.start();
     m_lastPendingTime = m_elapsedTimer.elapsed();
     m_paintQueue.enqueue(TimedPaintInfo(m_lastPendingTime, firstPaintInfo));
+    m_isRunning = true;
 }
 
 void KisStabilizerDelayedPaintHelper::update(const QVector<KisPaintInformation> &newPaintInfos) {
@@ -51,35 +52,32 @@
     m_lastPendingTime = now;
 }
 
-void KisStabilizerDelayedPaintHelper::end() {
-    stabilizerDelayedPaint(true);
-    m_paintTimer.stop();
-}
-
-void KisStabilizerDelayedPaintHelper::cancel() {
-    m_paintTimer.stop();
-    m_paintQueue.clear();
-}
-
-void KisStabilizerDelayedPaintHelper::stabilizerDelayedPaint(bool isEndStroke) {
+void KisStabilizerDelayedPaintHelper::paintSome() {
     if (m_paintQueue.isEmpty()) {
         return;
     }
-    if (isEndStroke) {
-        TimedPaintInfo dequeued = m_paintQueue.dequeue();
-        while (!m_paintQueue.isEmpty()) {
-            const TimedPaintInfo dequeued2 = m_paintQueue.dequeue();
-            m_paintLine(dequeued.paintInfo, dequeued2.paintInfo);
-            dequeued = dequeued2;
-        }
-        m_requestUpdateOutline();
-        return;
-    }
     int now = m_elapsedTimer.elapsed();
     // Always keep one in the queue since painting requires two points
     while (m_paintQueue.size() > 1 && m_paintQueue.head().elapsedTime <= now) {
         const TimedPaintInfo dequeued = m_paintQueue.dequeue();
         m_paintLine(dequeued.paintInfo, m_paintQueue.head().paintInfo);
     }
-    m_requestUpdateOutline();
+}
+
+void KisStabilizerDelayedPaintHelper::end() {
+    m_isRunning = false;
+    if (m_paintQueue.isEmpty()) {
+        return;
+    }
+    TimedPaintInfo dequeued = m_paintQueue.dequeue();
+    while (!m_paintQueue.isEmpty()) {
+        const TimedPaintInfo dequeued2 = m_paintQueue.dequeue();
+        m_paintLine(dequeued.paintInfo, dequeued2.paintInfo);
+        dequeued = dequeued2;
+    }
+}
+
+void KisStabilizerDelayedPaintHelper::cancel() {
+    m_isRunning = false;
+    m_paintQueue.clear();
 }
Index: libs/ui/tool/kis_tool_freehand_helper.h
===================================================================
--- libs/ui/tool/kis_tool_freehand_helper.h
+++ libs/ui/tool/kis_tool_freehand_helper.h
@@ -137,6 +137,8 @@
                                   const QPointF &control2,
                                   const KisPaintInformation &pi2);
 
+    virtual void timerEvent(QTimerEvent *event) override;
+
 private:
     void paint(KisPaintInformation &info);
     void paintBezierSegment(KisPaintInformation pi1, KisPaintInformation pi2,
Index: libs/ui/tool/kis_tool_freehand_helper.cpp
===================================================================
--- libs/ui/tool/kis_tool_freehand_helper.cpp
+++ libs/ui/tool/kis_tool_freehand_helper.cpp
@@ -18,6 +18,7 @@
 
 #include "kis_tool_freehand_helper.h"
 
+#include <QBasicTimer>
 #include <QTimer>
 #include <QQueue>
 
@@ -97,7 +98,7 @@
 
     // Stabilizer data
     QQueue<KisPaintInformation> stabilizerDeque;
-    QTimer stabilizerPollTimer;
+    QBasicTimer stabilizerPollTimer;
     KisStabilizedEventsSampler stabilizedSampler;
     KisStabilizerDelayedPaintHelper stabilizerDelayedPaintHelper;
 
@@ -124,16 +125,11 @@
     m_d->strokeTimeoutTimer.setSingleShot(true);
     connect(&m_d->strokeTimeoutTimer, SIGNAL(timeout()), SLOT(finishStroke()));
     connect(&m_d->airbrushingTimer, SIGNAL(timeout()), SLOT(doAirbrushing()));
-    connect(&m_d->stabilizerPollTimer, SIGNAL(timeout()), SLOT(stabilizerPollAndPaint()));
 
     m_d->stabilizerDelayedPaintHelper.setPaintLineCallback(
                 [this](const KisPaintInformation &pi1, const KisPaintInformation &pi2) {
                     paintLine(pi1, pi2);
                 });
-    m_d->stabilizerDelayedPaintHelper.setUpdateOutlineCallback(
-                [this]() {
-                    emit requestExplicitUpdateOutline();
-                });
 }
 
 KisToolFreehandHelper::~KisToolFreehandHelper()
@@ -586,6 +582,10 @@
 
     if (m_d->smoothingOptions->smoothingType() == KisSmoothingOptions::STABILIZER) {
         m_d->stabilizedSampler.addEvent(info);
+        if (m_d->stabilizerDelayedPaintHelper.running()) {
+            // Paint here so we don't have to rely on the timer
+            m_d->stabilizerDelayedPaintHelper.paintSome();
+        }
     } else {
         m_d->previousPaintInformation = info;
     }
@@ -678,8 +678,7 @@
     // Poll and draw regularly
     KisConfig cfg;
     int stabilizerSampleSize = cfg.stabilizerSampleSize();
-    m_d->stabilizerPollTimer.setInterval(stabilizerSampleSize);
-    m_d->stabilizerPollTimer.start();
+    m_d->stabilizerPollTimer.start(stabilizerSampleSize, Qt::PreciseTimer, this);
 
     int delayedPaintInterval = cfg.stabilizerDelayedPaintInterval();
     if (delayedPaintInterval < stabilizerSampleSize) {
@@ -976,3 +975,9 @@
    m_d->canvasMirroredH = mirrored;
 }
 
+void KisToolFreehandHelper::timerEvent(QTimerEvent *event)
+{
+    if (event->timerId() == m_d->stabilizerPollTimer.timerId()) {
+        stabilizerPollAndPaint();
+    }
+}