diff --git a/lib/avg4.f90 b/lib/avg4.f90
index da9c9358b..aac0d8081 100644
--- a/lib/avg4.f90
+++ b/lib/avg4.f90
@@ -127,7 +127,6 @@ subroutine avg4(nutc,snrsync,dtxx,flip,nfreq,mode4,ntol,ndepth,neme,       &
            deepbest=deepave
            kbest=k
            ndeepave=nsum
-!           print*,'b',qbest,k,deepbest
         endif
         if(nch(k).ge.mode4) exit
      enddo
diff --git a/lib/wsjt4.f90 b/lib/wsjt4.f90
index 12726ff91..93903fcae 100644
--- a/lib/wsjt4.f90
+++ b/lib/wsjt4.f90
@@ -30,7 +30,7 @@ subroutine wsjt4(dat,npts,nutc,NClearAve,minsync,ntol,emedelay,dttol,    &
   endif
 
   zz=0.
-  syncmin=5.0 + minsync
+  syncmin=3.0 + minsync
   naggressive=0
   if(ndepth.ge.2) naggressive=1
   nq1=3
@@ -45,6 +45,8 @@ subroutine wsjt4(dat,npts,nutc,NClearAve,minsync,ntol,emedelay,dttol,    &
      rsymbol=0.
      dtsave=0.
      syncsave=0.
+     nfanoave=0
+     ndeepave=0
   endif
 
 ! Attempt to synchronize: look for sync pattern, get DF and DT.
@@ -115,6 +117,7 @@ subroutine wsjt4(dat,npts,nutc,NClearAve,minsync,ntol,emedelay,dttol,    &
         endif
      endif
 
+     if(idt.ne.0) cycle
 ! Single-sequence Fano decode failed, so try for an average Fano decode:
      qave=0.
 ! If this is a new minute or a new frequency, call avg4