diff --git a/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer
index 43ec13bce..abfb7f9fa 100755
Binary files a/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer and b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer differ
diff --git a/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer b/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer
index 41014b22c..d63179751 100755
Binary files a/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer and b/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer differ
diff --git a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer
index ce6c10c8b..dbab9087f 100755
Binary files a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer and b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer differ
diff --git a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
index 9325cfa7b..75d5117fe 100644
--- a/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
+++ b/slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c
@@ -1419,8 +1419,8 @@ void setupHeader(int iRxEntry, enum interfaceType type, uint32_t destip,
     // total length is redefined in firmware
 
     calcChecksum(udp);
-    if (iRxEntry <= numUdpDestinations) {
-        LOG(logINFO, ("\tIP checksum is 0x%lx\n", udp->ip_checksum));
+    if (iRxEntry < numUdpDestinations) {
+        LOG(logINFO, ("\tIP checksum : 0x%lx\n\n", udp->ip_checksum));
     }
 }
 
@@ -1465,7 +1465,7 @@ int configureMAC() {
     LOG(logINFO, ("\tInterface   : %d %s\n\n", selInterface,
                   (selInterface ? "Inner" : "Outer")));
 
-    LOG(logINFO, ("Number of entries: %d\n", numUdpDestinations));
+    LOG(logINFO, ("Number of entries: %d\n\n", numUdpDestinations));
     for (int iRxEntry = 0; iRxEntry != MAX_UDP_DESTINATION; ++iRxEntry) {
         uint32_t srcip = udpDetails[iRxEntry].srcip;
         uint32_t srcip2 = udpDetails[iRxEntry].srcip2;
@@ -1504,7 +1504,7 @@ int configureMAC() {
                         "\tSource Port : %d\n"
                         "\tDest IP     : %s\n"
                         "\tDest MAC    : %s\n"
-                        "\tDest Port   : %d\n",
+                        "\tDest Port   : %d\n\n",
                         src_ip, src_mac, srcport, dst_ip, dst_mac, dstport));
 
             LOG(logINFO, ("\tInner %s\n", (numInterfaces == 2)
@@ -1515,7 +1515,7 @@ int configureMAC() {
                         "\tSource Port2: %d\n"
                         "\tDest IP2    : %s\n"
                         "\tDest MAC2   : %s\n"
-                        "\tDest Port2  : %d\n",
+                        "\tDest Port2  : %d\n\n",
                         src_ip2, src_mac2, srcport2, dst_ip2, dst_mac2, dstport2));
         }
 #ifdef VIRTUAL
diff --git a/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer b/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer
index 6dd538f38..9de572473 100755
Binary files a/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer and b/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer differ
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index d4f08d7ce..79298b9ac 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -10,6 +10,6 @@
 #define APICTB 0x210831
 #define APIGOTTHARD 0x210831
 #define APIGOTTHARD2 0x210831
-#define APIJUNGFRAU 0x210831
 #define APIMYTHEN3 0x210831
 #define APIMOENCH 0x210831
+#define APIJUNGFRAU 0x210831