diff --git a/slsDetectorSoftware/commonFiles/versionAPI.h b/slsDetectorSoftware/commonFiles/versionAPI.h
index ae6182675..d25a1e5c3 100644
--- a/slsDetectorSoftware/commonFiles/versionAPI.h
+++ b/slsDetectorSoftware/commonFiles/versionAPI.h
@@ -2,4 +2,4 @@
 #define APIRECEIVER 0x180823
 #define APIEIGER 0x181130
 #define APIJUNGFRAU 0x190107
-#define APIGOTTHARD 0x181204
+#define APIGOTTHARD 0x190130
diff --git a/slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c b/slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c
index cca8dc400..b904b6ab4 100755
--- a/slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c
+++ b/slsDetectorSoftware/gotthardDetectorServer/firmware_funcs.c
@@ -1442,14 +1442,17 @@ int configureMAC(int ipad,long long int macad,long long int detectormacad, int d
      * when switching back and forth between roi and no roi
      */
     // remember old parameters
-    uint64_t oldtiming = setTiming(-1);
+    int oldtiming = setTiming(-1);
     uint64_t oldframes = setFrames(-1);
+    uint64_t oldcycles = setTrains(-1);
     uint64_t oldPeriod = setPeriod(-1);
     uint64_t oldExptime = setExposureTime(-1);
 
     // set to basic parameters
+    printf("Setting basic parameters\n");
     setTiming(AUTO_TIMING);
     setFrames(1);
+    setTrains(1);
     setPeriod(1e6);
     setExposureTime(1e5);
 
@@ -1458,8 +1461,16 @@ int configureMAC(int ipad,long long int macad,long long int detectormacad, int d
     waitForAcquisitionFinish();
 
     // set to previous parameters
+    printf("Setting previous parameters: "
+            "Timing: %d, "
+            "frames: %lld, "
+            "cycles: %lld, "
+            "period: %lld ns, "
+            "exptime:%lld ns\n",
+            oldtiming, oldframes, oldcycles, oldPeriod, oldExptime);
     setTiming(oldtiming);
     setFrames(oldframes);
+    setTrains(oldcycles);
     setPeriod(oldPeriod);
     setExposureTime(oldExptime);
 
diff --git a/slsDetectorSoftware/gotthardDetectorServer/gitInfo.txt b/slsDetectorSoftware/gotthardDetectorServer/gitInfo.txt
index 0636ee9ba..0d3bdfa87 100644
--- a/slsDetectorSoftware/gotthardDetectorServer/gitInfo.txt
+++ b/slsDetectorSoftware/gotthardDetectorServer/gitInfo.txt
@@ -1,9 +1,9 @@
 Path: slsDetectorsPackage/slsDetectorSoftware/gotthardDetectorServer 
 URL: origin git@github.com:slsdetectorgroup/slsDetectorPackage.git 
 Repository Root: origin git@github.com:slsdetectorgroup/slsDetectorPackage.git 
-Repsitory UUID: d9551fa07f98641452b3c08f08893e79d3d06ae1 
-Revision: 245 
+Repsitory UUID: 12f8166d257e14485cc37392689d03ed8ec6dbb9 
+Revision: 246 
 Branch: 4.0.1-rc 
 Last Changed Author: Dhanya_Thattil 
-Last Changed Rev: 4045 
-Last Changed Date: 2019-01-03 11:11:08.000000002 +0100 ./server_funcs.h
+Last Changed Rev: 4056 
+Last Changed Date: 2019-01-30 18:21:07.000000002 +0100 ./firmware_funcs.c
diff --git a/slsDetectorSoftware/gotthardDetectorServer/gitInfoGotthard.h b/slsDetectorSoftware/gotthardDetectorServer/gitInfoGotthard.h
index 8c5996310..6512575d7 100644
--- a/slsDetectorSoftware/gotthardDetectorServer/gitInfoGotthard.h
+++ b/slsDetectorSoftware/gotthardDetectorServer/gitInfoGotthard.h
@@ -1,6 +1,6 @@
 #define GITURL "git@github.com:slsdetectorgroup/slsDetectorPackage.git"
-#define GITREPUUID "d9551fa07f98641452b3c08f08893e79d3d06ae1"
+#define GITREPUUID "12f8166d257e14485cc37392689d03ed8ec6dbb9"
 #define GITAUTH "Dhanya_Thattil"
-#define GITREV 0x4045
-#define GITDATE 0x20190103
+#define GITREV 0x4056
+#define GITDATE 0x20190130
 #define GITBRANCH "4.0.1-rc"
diff --git a/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.3 b/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.3
new file mode 100755
index 000000000..4b8cfb7a1
Binary files /dev/null and b/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.3 differ
diff --git a/slsDetectorSoftware/gotthardDetectorServer/server_funcs.c b/slsDetectorSoftware/gotthardDetectorServer/server_funcs.c
index cc614a721..c1959c5a4 100755
--- a/slsDetectorSoftware/gotthardDetectorServer/server_funcs.c
+++ b/slsDetectorSoftware/gotthardDetectorServer/server_funcs.c
@@ -2593,7 +2593,7 @@ int configure_mac(int file_des) {
 	sscanf(arg[3], "%llx",	&idetectormacadd);
 	sscanf(arg[4], "%x",		&detipad);
 	//arg[5] is udpport2 for eiger
-#ifdef VERBOSE
+//#ifdef VERBOSE
 	int i;
 	printf("\ndigital_test_bit in server %d\t",digitalTestBit);
 	printf("\nipadd %x\t",ipad);
@@ -2606,8 +2606,9 @@ int configure_mac(int file_des) {
 	for (i=0;i<6;i++)
 		printf("detector mac adress %d is 0x%x \n",6-i,(unsigned int)(((idetectormacadd>>(8*i))&0xFF)));
 	printf("detipad %x\n",detipad);
+	printf("destination ip is %d.%d.%d.%d = 0x%x \n",(detipad>>24)&0xff,(detipad>>16)&0xff,(detipad>>8)&0xff,(detipad)&0xff,detipad);
 	printf("\n");
-#endif
+//#endif