Index: /trunk/src/VBox/VMM/VMMR3/EM.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR3/EM.cpp	(revision 72657)
+++ /trunk/src/VBox/VMM/VMMR3/EM.cpp	(revision 72658)
@@ -185,5 +185,5 @@
 
         pVM->aCpus[i].em.s.cHistoryExecMaxInstructions               = 8192;
-        pVM->aCpus[i].em.s.cHistoryProbeMinInstructions              = 48;
+        pVM->aCpus[i].em.s.cHistoryProbeMinInstructions              = 75;
         pVM->aCpus[i].em.s.cHistoryProbeMaxInstructionsWithoutExit   = 24;
 #ifdef RT_OS_WINDOWS
@@ -191,5 +191,5 @@
         {
             pVM->aCpus[i].em.s.cHistoryProbeMaxInstructionsWithoutExit = 32;
-            pVM->aCpus[i].em.s.cHistoryProbeMinInstructions            = 64;
+            pVM->aCpus[i].em.s.cHistoryProbeMinInstructions            = 99;
         }
 #endif