I hope someone can give me a quick lesson on pings. I have one AP with 20 clients, whom all have good sigs. I can disable the ap and ping the back haul back to the router and get 50ms 200ms, timeout, timeout, etc. I go to the bridge and ping back to the router and get 3 or 4 ms. Could this be a board or card going bad. Signals ore -54, tx/rx ccq 100%. Any ideas on why this is happening?