@ZachAttack Try testing with a different Ethernet cable and also with a different device to see if it is the pc or the router that has the connection issue. Do power off and back on both the router...

@FalkumelvaBob To ensure it is the modem, connect a PC via Ethernet to the modem bypassing the router and see if you have the issue. Also be sure the modem/gateway is set in bridge mode.

@Maniac Do you have any extenders in your network? I googled "TP-LINK_9E03" and found that in Peru that is some type of free network. Power off the router and see if the "TP-LINK_9E03" goes away. If...

@Mattand08 Great that you have a solution. I would wonder if it is the PS5 with the issue and not the router since all your other devices work fine in AX mode. Not sure why the PS5 works on the guest...

@Baermock First please note that I do not work for TP Link so I could care less which router you use and from what company. I am just a retired IT person that likes to help others. Most who post here...

@Baermock First be sure your router is not hacked. Next be sure Tether is pointing at your network. Then isolate your devices to see which is acting like a Xbox. This may happen if the MAC address is...