Mobile Apps Not Connecting Over Home WIFI but Working Fine on Mobile Data?

[Android Central Question]

Hey folks,
I'm Using an LG X Power on Android 6.0.1, and recently almost all of my apps (Instagram, Youtube, etc.) are failing to connect over my home wi-fi. After testing all my apps, the only one that works fine over wi-fi is Chrome. All apps work perfectly over my mobile data as well.

Anyone know of a fix to this? My older Samsung doesn't have this issue, so I don't think this is a problem with my router. But I've also connected my LG to a friend's wi-fi, and all my apps connected over it. So far I've tried factory resetting my phone and resetting my wifi, neither of which worked. Any help would be appreciated.

 

[B. Diddy]

Welcome to Android Central! How did you reset the router? Was it a simple reboot (by unplugging the power for 30 seconds) or a full factory reset?

Try changing the DNS server to Google's (8.8.8.8 or 8.8.4.4) or Cloudflare's (1.1.1.1): http://www.howtogeek.com/167533/the-ultimate-guide-to-changing-your-dns-server/