My home S7 edge connects to my hone wifi and will work for a few minutes and then displays the exclamation mark showing no internet available. I have 6 other devices connected and all work perfectly fine. I have had the wifi for 5 months and have only had this problem the last 3 week's. I have updated my S7 edges software, forgot network, contacted the internet service provider and rebooted and restored factory settings of the wifi router and the problem persists. I cannot find any forum with the same issue. Can anyone help?