Hello, new here. I have searched but cant find anything to solve my problem.

I have 2 airport extremes and an airport express. The airport extremes are connected to a netgear 16 port prosafe switch. Express is wireless. My router is a netgear 750. With the airport extremes connected to the switch, I lose internet connection on the network every few days and have to reset everything. The aebs's are of course setup using bridge mode. When wireless connection is lost, the lights stay green despite no connectivity until I run the airport utility again then they go amber.

Any thoughts? Help is much appreciated. As an aside, I could ditch the netgear and use one of the aebs as my main router. However, the aebs refuses to show the devices connected to the switch