clint we have seen that happen 100s of times.
every time we changed locations it was with the understanding that the bite or a new pod would hit as we were walking away.
that said everywhere we went we fished the available water hard and well with little or nothing to show for it.
also very little going on for anyone in sight.
don't know if the cold front put them off the bite but a total of less than 10 hook ups for everyone in sight over a 6 hour period is sloooooow fishing.
if we could have been there late afternoon when it had warmed a bit things might have been different but you fish when you can fish.
sometimes its fishing not catching.
still a nice day with a good friendbut with a pinch of frustration added for seasoning.
next time thats the ticket next time.
good luck to all.