So I recently bought a RE650 extender, and had issues with 5ghz light staying on, but fixed it by changing the 5ghz channel from auto to 36. Every other device connected works fine, however the Oculus GO keeps connecting and disconnecting over and over for some reason. It apparently logs in fine, says connection established for a second, then disconnects. Any idea why this happens?

 Also, for the love of me I swear I can't find where to change channels again like I did before, I thought trying different channels but I can't find it in the config web page any more. I get the menu as shown in the picture attached, I read that supposedly there should be an advanced options tab somewhere according to this https://www.tp-link.com/es/support/faq/1217/, but I don't have anything like that.