Windows 11 Wifi Problem

This thread is long-running and is outdated given it was started back during the pre-release phase of Windows 11.

Closing it out to help parse other issues should they arise rather than having an "all in one" thread with a variety of topics in it.

Cheers!

My problem is that I'm in windows 11 on my Lenovo laptop, but after another beta update every time I turned on my laptop it would be disconnected from my Wifi and when I connect it to my Wifi it says connected no internet. So then I restart my laptop and it starts working again, but then later on the day the problem happens again.

*Moved from Windows 11

All of the fixes I found did not work for me. Ultimately I found that the power management settings for the wireless adapter were set to "allow the computer to turn off this device to save power." Once I unclicked the box, my issue was resolved. This setting can be found via device manager>network adapters>Intel(R) Wireless-AC 900>right click>properties>power management

I just downloaded the intel driver support assistant and update my Bluetooth driver. Then my wifi works fine now. Interesting though!

https://www.intel.com/content/www/us/en/support/intel-driver-support-assistant.html

I am having the exact same problem. I have downloaded Windows 11 three times and each time I have lost my internet connection and can't get it back. I uninstalled Windows 11 and got it back each time. Now, I do not want to install Windows 11 but don't have any choice. l Not fair at all. I have pushed the date out as far as I can and now that date is fast approaching when I will have no choice as it will be installed automatically and I will be without internet. Help, what can I dol??

Same problem! Excellent speed, NO problems before I upgraded to Windows 11. Now nothing but crawling.