My Galaxy Note 8's wifi not working after security update

[Android Central Question]

My phone went through an update last week and now, even though the wifi works through out my house on all my devices and I have all bars, I cannot load pages or videos. I will restart my phone and my phone will be fine for about 12-24 hours until I have to go through the whole restart process all over again. Any ideas?

 

[B. Diddy]

Welcome to Android Central! First, try rebooting your router, by unplugging its power for 30 seconds. If that doesn't help, try also wiping the phone's system cache partition: https://support.t-mobile.com/docs/DOC-36229