I work in an office park and our office has a cable model from our internet service provider and a Netgear router with 4 ports. Three computers and one additional router connect to our main router. The office next door is only open on Fridays and every Friday, our internet connection continuously drops and will not reconnect until I restart the router. We assume our router is overloaded from the people in the office next door and do not know how to correct this issue. Our service provider has been to our site three times to test the signal and says it's fine. We were instructed to change the channel on our router, however the main router is wired, not wireless. Only the second router that is connect to the main router is wireless (and password protected). What could potentially be wrong and how may we fix this?