Hello there, this might sound straight forward, but every other pc or console can find and connect to my router.
This issue seems to happen about once every few months, sometimes it comes back by itself and reconnects completely fine.
There isn't a "user limit" on our router.
Wireless adapter is dell wireless 1505 draft 802.11n wlan mini-card.
Have restarted PC and uninstalled and reinstalled the card.
I tried to set the i.p address to static but it says "adapter disconnected" so won't allow me to edit any settings, despite it being able to find neighbour's wireless very easily.
Thanks for reading :)
edit: have also restarted router.
edit2: have uninstalled all duplicate isatap adapters created under network adapters in device manager.
edit3: FIXED. Installed driver updates, but installer first said "Updates not compatible with anything installed on this computer." Went to device manager, right clicked wireless adapter, selected update drivers, selected it to look into the folder with aforementioned update, it updates fine and now connects completely fine.