Index: branches/BNC_2.12/src/upload/bncrtnetuploadcaster.cpp
===================================================================
--- branches/BNC_2.12/src/upload/bncrtnetuploadcaster.cpp	(revision 9274)
+++ branches/BNC_2.12/src/upload/bncrtnetuploadcaster.cpp	(revision 9276)
@@ -368,4 +368,8 @@
   int clkUpdInd = 2;         // 5 sec
   int ephUpdInd = clkUpdInd; // default
+
+  if (!_samplRtcmEphCorr) {
+    _samplRtcmEphCorr = 5.0;
+  }
 
   if (_samplRtcmClkCorr > 5.0 && _samplRtcmEphCorr <= 5.0) { // combined orb and clock
@@ -740,5 +744,5 @@
   // Orbit and Clock Corrections together
   // ------------------------------------
-  if (_samplRtcmEphCorr == 0.0) {
+  if (_samplRtcmEphCorr == _samplRtcmClkCorr) {
     if (co.NumberOfSat[CLOCKORBIT_SATGPS] > 0
         || co.NumberOfSat[CLOCKORBIT_SATGLONASS] > 0