Wi-Fi connects but no internet
Its been like this for 2 weeks. my Wi fi connects to the router,but does not have ineternet. so it says its connected to wi fi but internet wont works. the weird things like it can be like this for days then it can have internet connection for 1 day then gets back to the same problem in the next day. and then repeats. it works on other routers i tired but mine have this strange problem. Please help!