diff --git a/src/widgets/widgets/qabstractspinbox.cpp b/src/widgets/widgets/qabstractspinbox.cpp
index c2b04ce..cd7514f 100644
--- a/src/widgets/widgets/qabstractspinbox.cpp
+++ b/src/widgets/widgets/qabstractspinbox.cpp
@@ -1155,6 +1155,7 @@ void QAbstractSpinBox::timerEvent(QTimerEvent *event)
 
     bool doStep = false;
     if (event->timerId() == d->spinClickThresholdTimerId) {
+        qDebug() << __FUNCTION__ << "spinClickThresholdTimerId";
         killTimer(d->spinClickThresholdTimerId);
         d->spinClickThresholdTimerId = -1;
         d->effectiveSpinRepeatRate = d->buttonState & Keyboard
@@ -1163,6 +1164,7 @@ void QAbstractSpinBox::timerEvent(QTimerEvent *event)
         d->spinClickTimerId = startTimer(d->effectiveSpinRepeatRate);
         doStep = true;
     } else if (event->timerId() == d->spinClickTimerId) {
+        qDebug() << __FUNCTION__ << "spinClickTimerId";
         if (d->accelerate) {
             d->acceleration = d->acceleration + (int)(d->effectiveSpinRepeatRate * 0.05);
             if (d->effectiveSpinRepeatRate - d->acceleration >= 10) {
@@ -1545,6 +1547,7 @@ void QAbstractSpinBoxPrivate::reset()
             q->killTimer(spinClickTimerId);
         if (spinClickThresholdTimerId != -1)
             q->killTimer(spinClickThresholdTimerId);
+        qDebug() << "reset killed timers";
         spinClickTimerId = spinClickThresholdTimerId = -1;
         acceleration = 0;
         q->update();
@@ -1565,7 +1568,9 @@ void QAbstractSpinBoxPrivate::updateState(bool up, bool fromKeyboard /* = false
     reset();
     if (q && (q->stepEnabled() & (up ? QAbstractSpinBox::StepUpEnabled
                                   : QAbstractSpinBox::StepDownEnabled))) {
+
         spinClickThresholdTimerId = q->startTimer(spinClickThresholdTimerInterval);
+        qDebug() << __FUNCTION__ << spinClickThresholdTimerId;
         buttonState = (up ? Up : Down) | (fromKeyboard ? Keyboard : Mouse);
         q->stepBy(up ? 1 : -1);
 #ifndef QT_NO_ACCESSIBILITY