diff --git a/src/Script_ABC_Blanton/Blanton_Script/blanton_traffic_linespeed.sh b/src/Script_ABC_Blanton/Blanton_Script/blanton_traffic_linespeed.sh
index 5c19c2d..ed0c4e7 100644
--- a/src/Script_ABC_Blanton/Blanton_Script/blanton_traffic_linespeed.sh
+++ b/src/Script_ABC_Blanton/Blanton_Script/blanton_traffic_linespeed.sh
@@ -61,6 +61,19 @@
 #                       intentional difference from
 #                       tools/bcm_mibpair_report_V1.1.0.py, which hides NA pairs
 #                       unless -a is given.
+#   V0.4.1  2026-08-19  Fix: report printed every counter as 2147483647 (INT32_MAX).
+#                       grp() rendered values with sprintf("%d", v); the DUT's awk
+#                       casts to a 32-bit int for %d, so any counter above 2^31-1
+#                       -- i.e. every real line-speed run -- saturated. Values are
+#                       now formatted with %.0f, which stays in awk's double domain
+#                       (exact to 2^53, far above any MIB counter).
+#                       NOTE: the PASS/FAIL verdicts were NEVER affected -- the
+#                       cross-check compares TX[]/RX[] doubles directly and only
+#                       the display path went through grp(). Past reports that said
+#                       PASS were right; only the numbers shown were wrong.
+#                       Same fix applied to the "# FAIL ..." delta line (%+d ->
+#                       %+.0f), which would otherwise saturate when a dead port
+#                       makes the delta the size of the whole counter.
 # =============================================================================
 #
 # The VLAN/port table below is copied verbatim from
@@ -486,7 +499,7 @@ _tl_pair_report() {
         -v TSV="$TL_REPORT_TSV" \
         -v COLOR="$color" '
     function grp(v,   s,out,l,i) {
-        s = sprintf("%d", v)
+        s = sprintf("%.0f", v)
         if (!GROUPED) return s
         out = ""; l = length(s)
         for (i = 1; i <= l; i++) {
@@ -557,7 +570,7 @@ _tl_pair_report() {
                 if (d <= TOL + 0) { v = "PASS"; npass++ }
                 else {
                     v = "FAIL"; nfail++
-                    FL[++nf] = sprintf("# FAIL %s/%s: %s.TX-%s.RX=%+d  %s.RX-%s.TX=%+d", \
+                    FL[++nf] = sprintf("# FAIL %s/%s: %s.TX-%s.RX=%+.0f  %s.RX-%s.TX=%+.0f", \
                                        a, b, a, b, dtx, a, b, drx)
                 }
                 ta = grp(TX[a]); ra = grp(RX[a]); tb = grp(TX[b]); rb = grp(RX[b])