Index: trunk/BNC/src/PPP/pppFilter.cpp
===================================================================
--- trunk/BNC/src/PPP/pppFilter.cpp	(revision 6003)
+++ trunk/BNC/src/PPP/pppFilter.cpp	(revision 6004)
@@ -118,5 +118,5 @@
       _QFlt[ii][ii] = QFltOld[iOld][iOld] + par1->noise() * par1->noise();
       _xFlt[ii]     = xFltOld[iOld];
-      for (unsigned jj = 3; jj < ii; jj++) {
+      for (unsigned jj = 0; jj < ii; jj++) {
         const t_pppParam* par2 = params[jj];
         int               jOld = par2->indexOld();