I have the strange issue I can not resolve. I have xfinity WiFi XB3 router and a Galaxy S6. Every time I am on my home WiFi my Netflix, Facebook, Direct TV take a long time to load. I get over 30Mb download, I reset my router, cleared the cache on my device, used 2.5 and 5ghz. Other devices at my house don't have an issue on the WiFi. When I switch to my mobile network then all my apps work. I have no idea why only my S6 device on my home WiFi is not working.. any ideas?