Suggestion: Fixing Visual Studio Problems Section - It might be worth addressing IntelliSense stopping working in Visual Studio in any future updates.
Mine has stopped working (after not a whole lot of use) with no idea why (I was logged in and hadn’t changed anything), and it seems an uninstall/ reinstall of VS2019 is my only option remaining, having tried many online suggestions first.
There are a few posts in this forum but none seem to offer a solution.