diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index d128a86..09ee73f 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -3267,7 +3267,7 @@ NTSTATUS QxlDevice::QxlInit(DXGK_DISPLAY_INFORMATION* pDispInfo)
 
     WRITE_PORT_UCHAR((PUCHAR)(m_IoBase + QXL_IO_RESET), 0);
     CreateRings();
-    m_RamHdr->int_mask = QXL_INTERRUPT_MASK;
+    m_RamHdr->int_mask = ~0;
     CreateMemSlots();
     InitDeviceMemoryResources();
     return Status;
@@ -4419,8 +4419,8 @@ NTSTATUS QxlDevice::Escape(_In_ CONST DXGKARG_ESCAPE* pEscap)
         return STATUS_INVALID_BUFFER_SIZE;
     }
     custom_display = (QXLEscapeSetCustomDisplay*)pEscap->pPrivateDriverData;
-    xres = (custom_display->xres + 3) & ~0x3;
-    yres = (custom_display->yres +3) & ~0x3;
+    xres = custom_display->xres & ~0x3;
+    yres = custom_display->yres & ~0x3;
     bpp = custom_display->bpp;
     if (bpp != QXL_BPP)
     {
@@ -4525,7 +4525,7 @@ BOOLEAN QxlDevice::InterruptRoutine(_In_ PDXGKRNL_INTERFACE pDxgkInterface, _In_
 
     pDxgkInterface->DxgkCbNotifyInterrupt(pDxgkInterface->DeviceHandle,&notifyInt);
     if (!pDxgkInterface->DxgkCbQueueDpc(pDxgkInterface->DeviceHandle)) {
-        m_RamHdr->int_mask = QXL_INTERRUPT_MASK;
+        m_RamHdr->int_mask = ~0;
         WRITE_PORT_UCHAR((PUCHAR)(m_IoBase + QXL_IO_UPDATE_IRQ), 0);
         DbgPrint(TRACE_LEVEL_FATAL, ("---> %s DxgkCbQueueDpc failed\n", __FUNCTION__));
     }
@@ -4560,7 +4560,7 @@ VOID QxlDevice::DpcRoutine(PVOID ptr)
         DbgPrint(TRACE_LEVEL_INFORMATION, ("---> %s m_IoCmdEvent\n", __FUNCTION__));
         KeSetEvent (&m_IoCmdEvent, IO_NO_INCREMENT, FALSE);
     }
-    m_RamHdr->int_mask = QXL_INTERRUPT_MASK;
+    m_RamHdr->int_mask = ~0;
     WRITE_PORT_UCHAR((PUCHAR)(m_IoBase + QXL_IO_UPDATE_IRQ), 0);
 
     DbgPrint(TRACE_LEVEL_INFORMATION, ("<--- %s\n", __FUNCTION__));
diff --git a/qxldod/QxlDod.h b/qxldod/QxlDod.h
index 6e3af2a..c00b5cb 100755
--- a/qxldod/QxlDod.h
+++ b/qxldod/QxlDod.h
@@ -424,7 +424,7 @@ public:
     NTSTATUS QueryCurrentMode(PVIDEO_MODE RequestedMode);
     NTSTATUS SetCurrentMode(ULONG Mode);
     NTSTATUS GetCurrentMode(ULONG* Mode);
-    ULONG GetModeCount(void) {return m_ModeCount/* - 2*/;}
+    ULONG GetModeCount(void) {return m_ModeCount;}
     NTSTATUS SetPowerState(DEVICE_POWER_STATE DevicePowerState, DXGK_DISPLAY_INFORMATION* pDispInfo);
     NTSTATUS HWInit(PCM_RESOURCE_LIST pResList, DXGK_DISPLAY_INFORMATION* pDispInfo);
     NTSTATUS HWClose(void);
diff --git a/qxldod/driver.cpp b/qxldod/driver.cpp
index f7c5fb3..48bf346 100755
--- a/qxldod/driver.cpp
+++ b/qxldod/driver.cpp
@@ -9,7 +9,7 @@
 // Driver Entry point
 //
 
-int nDebugLevel = TRACE_LEVEL_INFORMATION;
+int nDebugLevel = TRACE_LEVEL_ERROR;
 
 
 extern "C"