Whenever the extender latches onto the modem the modem's WiFi would show an error stating 'Access Point temporarily full' and doesn't connect to it at all. Although the wired connection from the modem and the WiFi connection through the extender works perfectly fine.. How to Fix "Access point temporarily full" Error on Windows 11 Some Internet users report getting a "Access point temporarily full" error when attempting to connect their computer, phone, or tablet to their WiFi network.
It sounds like you've got a hard limit on how many devices can connect wirelessly simultaneously. Is this ISP rented equipment, or do you own it? Do you have a model number for the device so I can look into configuration options? EDIT: Doing a little quick Googling, it looks like that's the verbiage for DLink routers. If you log into the router, then dig into wireless settings > advanced.. What does Access point temporarily full mean? An access point in WiFi refers to hardware that allows wireless devices to connect to a network.