After windows 11 upgrade laptop won't connect to wifi router

[Microsoft Windows]

For the last few months my laptop running windows 10 would fail to connect to my router. On these occasions I could roll back to a previous wifi driver in device manager and it would immediately reconnect.Today I have upgraded to windows 11, and now the laptop will not connect to the wifi at all.Other, older laptops, various phones and other devices are all connecting to the wifi without issue.I can hotspot from my phone, and the laptop will connect to that without any issues. It will not however connect to the router wifi.I have reset the network adapter, installed the oldest wifi driver avai

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