Index: trunk/BNC/src/RTCM3/RTCM3coDecoder.cpp
===================================================================
--- trunk/BNC/src/RTCM3/RTCM3coDecoder.cpp	(revision 7710)
+++ trunk/BNC/src/RTCM3/RTCM3coDecoder.cpp	(revision 7711)
@@ -663,4 +663,7 @@
   else if (epoSecBds != -1) {
     epoSecBds += 14.0;
+    if (epoSecBds > 604800.0) {
+      epoSecBds -= 7.0*24.0*60.0*60.0;
+    }
     _lastTime.set(currentWeek, epoSecBds);
   }