iff --git a/src/dvb/dvb_adapter.c b/src/dvb/dvb_adapter.c
index fc0eeb7..db54535 100644
--- a/src/dvb/dvb_adapter.c
+++ b/src/dvb/dvb_adapter.c
@@ -1114,6 +1114,18 @@ dvb_adapter_input_dvr(void *aux)
       /* sync */
       if (tsb[i] == 0x47) {
              int pid = (tsb[i+1] & 0x1f) << 8 | tsb[i+2];
+if (pid == 169)
+               {
+                       static char prev_counter=0;
+                       char counter=tsb[i+3]&0xF;
+
+                       fprintf(stderr, "#"); fflush(stderr);
+
+                       if (counter != ((++prev_counter)%16))
+                               printf("%d instead of %d\n", counter, prev_counter%16);
+
+                       prev_counter = counter;
+               }

              if(tda->tda_table_filter[pid]) {
                if(!(tsb[i+1] & 0x80)) { // Only dispatch to table parser if not error