After configuration of TL-WR902 AC as wireless client for my Sony Bravia it does detect my Smartphone wifi network only one time. Further after switching off power and starting on it again, it does not detect wifi network configured for and wireless led keeps on blinking. Reset done 2-3 times and reconfigured the router, same thing happens. After configuration of router, always a wifi network "Hidden Network" shows on my laptop but unable to sign in that and my laptop not detects my smartphonr wifi so unable to connect to internet at that time. Now it is found that during quick set up for client as well as Range extender mode it does not detect my smartphone wifi at all and i am unable to reconfigure it as client and range extender mode. Pl help.