diff --git a/src/traceAnalyzer/businessObjects/timespan.cpp b/src/traceAnalyzer/businessObjects/timespan.cpp
index bfd5a4fc..5c9fca56 100644
--- a/src/traceAnalyzer/businessObjects/timespan.cpp
+++ b/src/traceAnalyzer/businessObjects/timespan.cpp
@@ -42,6 +42,11 @@ bool Timespan::contains(traceTime time) const
     return (begin <= time && time <= end);
 }
 
+bool Timespan::contains(const Timespan& other) const
+{
+    return (other.begin >= begin && other.end <= end);
+}
+
 bool Timespan::overlaps(const Timespan& other) const
 {
     return other.Begin() < this->end && this->begin < other.End();
diff --git a/src/traceAnalyzer/businessObjects/timespan.h b/src/traceAnalyzer/businessObjects/timespan.h
index c0a29358..82c62cd0 100644
--- a/src/traceAnalyzer/businessObjects/timespan.h
+++ b/src/traceAnalyzer/businessObjects/timespan.h
@@ -55,6 +55,7 @@ public:
     traceTime Middle() const { return (begin + end) / 2; }
     void setEnd(traceTime time) { end = time; }
     bool contains(traceTime time) const;
+    bool contains(const Timespan& other) const;
     bool overlaps(const Timespan& other) const;
     void shift(traceTime offset);
 };
diff --git a/src/traceAnalyzer/presentation/traceplot.cpp b/src/traceAnalyzer/presentation/traceplot.cpp
index 21accc5a..1fd0dc75 100644
--- a/src/traceAnalyzer/presentation/traceplot.cpp
+++ b/src/traceAnalyzer/presentation/traceplot.cpp
@@ -631,17 +631,24 @@ void TracePlot::currentTraceTimeChanged()
     bool drawDependencies =
         getDrawingProperties().drawDependenciesOption.draw != DependencyOption::Disabled;
 
-    transactions =
-        navigator->TraceFile().getTransactionsInTimespan(GetCurrentTimespan(), drawDependencies);
+    Timespan newTimespan = GetCurrentTimespan();
+
+    if (!loadedTimespan.contains(newTimespan))
+    {
+        loadedTimespan = Timespan{newTimespan.Begin() - newTimespan.timeCovered(), newTimespan.End() + newTimespan.timeCovered()};
+
+        transactions = navigator->TraceFile().getTransactionsInTimespan(loadedTimespan,
+                                                                        drawDependencies);
 
 #ifdef EXTENSION_ENABLED
-    if (drawDependencies)
-    {
-        navigator->TraceFile().updateDependenciesInTimespan(GetCurrentTimespan());
-    }
+        if (drawDependencies)
+        {
+            navigator->TraceFile().updateDependenciesInTimespan(loadedTimespan);
+        }
 #endif
+    }
 
-    setAxisScale(xBottom, GetCurrentTimespan().Begin(), GetCurrentTimespan().End());
+    setAxisScale(xBottom, newTimespan.Begin(), newTimespan.End());
 
     dependenciesSubMenu->setEnabled(navigator->TraceFile().checkDependencyTableExists());
 
diff --git a/src/traceAnalyzer/presentation/traceplot.h b/src/traceAnalyzer/presentation/traceplot.h
index 597e11be..6643eeb6 100644
--- a/src/traceAnalyzer/presentation/traceplot.h
+++ b/src/traceAnalyzer/presentation/traceplot.h
@@ -136,6 +136,8 @@ private:
 
     TracePlotLineDataSource* tracePlotLineDataSource;
 
+    Timespan loadedTimespan;
+
     void setUpTracePlotItem();
     void setUpDrawingProperties();
     void setUpGrid();
diff --git a/src/traceAnalyzer/presentation/tracescroller.cpp b/src/traceAnalyzer/presentation/tracescroller.cpp
index 51e3eaf2..8a9c75ca 100644
--- a/src/traceAnalyzer/presentation/tracescroller.cpp
+++ b/src/traceAnalyzer/presentation/tracescroller.cpp
@@ -43,6 +43,7 @@
 #include <QMouseEvent>
 #include <QWheelEvent>
 #include <qwt_plot_zoneitem.h>
+#include <iostream>
 
 TraceScroller::TraceScroller(QWidget* parent) :
     QwtPlot(parent),
@@ -217,17 +218,26 @@ void TraceScroller::currentTraceTimeChanged()
 
     Timespan spanOnTracePlot = tracePlot->GetCurrentTimespan();
     canvasClip->setInterval(spanOnTracePlot.Begin(), spanOnTracePlot.End());
-    Timespan span = GetCurrentTimespan();
-    transactions = navigator->TraceFile().getTransactionsInTimespan(span, drawDependencies);
+
+    Timespan newTimespan = GetCurrentTimespan();
+
+    if (!loadedTimespan.contains(newTimespan))
+    {
+        loadedTimespan = Timespan{newTimespan.Begin() - newTimespan.timeCovered(),
+                                  newTimespan.End() + newTimespan.timeCovered()};
+
+        transactions =
+            navigator->TraceFile().getTransactionsInTimespan(loadedTimespan, drawDependencies);
 
 #ifdef EXTENSION_ENABLED
-    if (drawDependencies)
-    {
-        navigator->TraceFile().updateDependenciesInTimespan(span);
-    }
+        if (drawDependencies)
+        {
+            navigator->TraceFile().updateDependenciesInTimespan(loadedTimespan);
+        }
 #endif
+    }
 
-    setAxisScale(xBottom, span.Begin(), span.End());
+    setAxisScale(xBottom, newTimespan.Begin(), newTimespan.End());
     replot();
 }
 
diff --git a/src/traceAnalyzer/presentation/tracescroller.h b/src/traceAnalyzer/presentation/tracescroller.h
index a738a520..5f89a9c3 100644
--- a/src/traceAnalyzer/presentation/tracescroller.h
+++ b/src/traceAnalyzer/presentation/tracescroller.h
@@ -57,6 +57,9 @@ private:
     TraceNavigator* navigator;
     TracePlot* tracePlot;
     TracePlotLineDataSource* tracePlotLineDataSource;
+
+    Timespan loadedTimespan;
+
     constexpr static int tracePlotEnlargementFactor = 4;
     void setUpTracePlotItem();
     void setUpDrawingProperties();