Over the last few weeks my router has started facing a new problem. The wifi keeps dropping. Sometimes it drops every 10-15 minutes and sometimes once a day and each time i have to resart the router. The problem occurs only with user friendly firmware(1.76). When i am connected to the wifi ,all of a sudden i get limited connectivity. and after that its not possible to reconnect back to the network from any of the wireless devices unless the router is rebooted.Is there a fix for it?