@Kevin_Z Thanks a lot for your prompt response! Here we go. 1. I'm still connected to the 5GHz. And no internet connection. 2. Thanks for the instructions. I've attached the snapshot with some...

Archer C50 AC1200 (there is no required model in the dropdown menu). This is a permanent problem on my end. While I'm watching any online videos on youtube, twitch, etc... the connection will be lost...