I'm having a similar issue with my HP Spectre x360 laptop. Here's a detailed account of symptoms:
- Windows 10 is installed
- Soon after recognizing and connecting to my preferred Wi-Fi network, the network icon in the Start Menu shows "No Internet Access"
- All apps on the laptop are unable to access the internet
- Google Chrome shows the following error code: DNS_PROBE_FINISHED_NO_INTERNET
- When I run Windows Network Diagnostics, Troubleshooting finds the following problem: "The default gateway is not available" and the problem is listed as "Fixed" with a green check next to it. However, nothing is actually fixed.
- Other devices are connected to the network with a very strong, working connection. No internet problems whatsoever.
I've tried scanning my system for an update to the Wi-Fi driver but it says I already have the latest version. This started happening out of nowhere, not after a sketchy installation or anything like that. One day it just stopped working.
Is this similar to what's happening with your computer?