Corrected reset of v.align_cnt=0, after sync alignment has been done.

libraries/base/dp/src/vhdl/dp_packet_merge.vhd

@@ -305,6 +305,7 @@ BEGIN
     
     IF v.busy = '0' THEN
       v.nof_pkt := TO_UINT(nof_pkt) - r.align_cnt; -- use shorter next merge to (re)align to sync (when g_align_at_sync=false then r.align_cnt=0)
+      v.align_cnt := 0;
     END IF;
     
     -- output packet bsn, sync, sop and eop