diff --git a/HISTORY b/HISTORY
index 5496afce..96739a01 100644
--- a/HISTORY
+++ b/HISTORY
@@ -9513,7 +9513,7 @@ Video Disk Recorder Revision History
   with the main menu open.
 - Official release.
 
-2020-10-12: Version 2.4.5
+2020-10-15: Version 2.4.5
 
 - Updated the Italian OSD texts (thanks to Diego Pierotto).
 - Fixed handling newline characters in ci.c's CopyString() (reported by Winfried Köhler).
@@ -9526,3 +9526,5 @@ Video Disk Recorder Revision History
   The version numbers (both VDRVERSNUM and APIVERSNUM) have been bumped to 2.4.5 to
   indicate this change.
 - Fixed alignment of semi-circles in case of odd sizes.
+- Increased the size of the TS buffer to 16MB, to have more reserve when recording
+  several HD programmes.
diff --git a/dvbdevice.c b/dvbdevice.c
index 66aedd89..df9510ba 100644
--- a/dvbdevice.c
+++ b/dvbdevice.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbdevice.c 4.23 2020/06/10 14:52:43 kls Exp $
+ * $Id: dvbdevice.c 4.24 2020/10/15 10:16:38 kls Exp $
  */
 
 #include "dvbdevice.h"
@@ -34,6 +34,8 @@ static int DvbApiVersion = 0x0000; // the version of the DVB driver actually in
 
 #define SCR_RANDOM_TIMEOUT  500 // ms (add random value up to this when tuning SCR device to avoid lockups)
 
+#define TSBUFFERSIZE MEGABYTE(16)
+
 // --- DVB Parameter Maps ----------------------------------------------------
 
 const tDvbParameterMap PilotValues[] = {
@@ -2311,7 +2313,7 @@ bool cDvbDevice::OpenDvr(void)
   CloseDvr();
   fd_dvr = DvbOpen(DEV_DVB_DVR, adapter, frontend, O_RDONLY | O_NONBLOCK, true);
   if (fd_dvr >= 0)
-     tsBuffer = new cTSBuffer(fd_dvr, MEGABYTE(5), DeviceNumber() + 1);
+     tsBuffer = new cTSBuffer(fd_dvr, TSBUFFERSIZE, DeviceNumber() + 1);
   return fd_dvr >= 0;
 }