One of the worst phones ever made. Wifi disconnects automatically time to time. Every wifi network not just my home ISP. I went to the service centre they told me they cannot fix it. Tried Factory reset, Resetting network settings, Clearing cache etc...
Samsung is like the most irritating company ever. You cannot help anyone. Same happening with my note 8. Service centre said they cannot help me. You guys are nothing but douchebags.