Good morning all. I have a rather challenging question (at least for me it is). I have a Samsung galaxy tab4 with the latest software. However when I try to connect to my wifi it will not allow me to. It reads unknown security type. I have already tried to manually add my device; to which my tablet reads not in range for connection (as it is lying right next to it). I have factory reset my tablet and to know avail have I been able to connect it to wifi. Please if anyone knows how to fix this challenge post to this forum.