Lately over the past few days it has been suggested that you reset your routers at home. I see no reason to not do that, and in fact suggest you do. Its painless and will perhaps prevent trouble in the future. Its one of those things that we probably should do more often. Its kind of like shutting down the computer once in awhile or at least giving it a re-start. Clearing the cache too is another, although try to keep the part of saving the passwords which we all hate to retype..or rather remember.