I noticed my phone wasn't on wi-fi, though my wired connection through the router to the internet is working. On scanning for wi-fi, I noticed my router wasn't showing up, neither the standard or 5G

I rebooted it, and when it came back up the wi-fi issue persisted. I went through the settings on the admin access and noticed both wi-fi bnands were set to enabled. I then tried to "hide SSID" just to see if changing a setting would unstick it. When trying to save the change, I received "Error Code 1: Internal Error". The wired connection to the internet was functional.

I then initiated a factory default reset by holding down the reset button for 15 seconds. After completing and coming back online, I attempted to complete the quick setup. When trying to save the wi-fi configurations, I received "Error Code 9805: Corresponding case not found". Wi-fi changes are not saved, but even default settings do not show up as available when scanning for wi-fi connections on my phone. The wired connection to the internet was functional.

I then performed a firmware flash of Archer C3150(US)_V1_160707. After completing and coming back online, I attempted to complete the quick setup. When trying to save the wi-fi configurations, I received "Error Code 9805: Corresponding case not found". Wi-fi changes are not saved, but even default settings do not show up as available when scanning for wi-fi connections on my phone. The wired connection to the internet was functional. 

I then attempted another firmware flash of C3150(US)_V1_160329. After completing and coming back online, I attempted to complete the quick setup. When trying to save the wi-fi configurations, I received "Error Code 9805: Corresponding case not found". Wi-fi changes are not saved, but even default settings do not show up as available when scanning for wi-fi connections on my phone. The wired connection to the internet is functional.

Now what?