Couple months ago my router has stopped broadcasting the 2.4ghz network randomly and now it drops the network couple times everyday and the only way to fix it is restarting the router. I installed the latest firmware and still have the same problem...also I have changed the channel and channel width to the upper and lower values and to channels that are not crowded using the wifi analyzer. Can somebody advice what to do? I have had this router for years and everything was ok and now I'm having this issue. Nothing has changed in the number of devices or router location.