I have a 5505 in a small office and everything works well except for a few times a day the office will lose the internet connection then it will come up a few seconds later. It happens randomly a few times a day. For testing when a user is directly plugged into the ISP modem this never happened. We even replaced the 5505 with another one and the problem returned. How can I see when and possibly why this is happening? I am not inspecting http traffic and the pings time are really good to and from this asa to the main office.