Hi @Michael Gauthier ,
Welcome to Microsoft Q&A!
Is your VS2022 the latest version? If not, please update it to the latest version in Visual Studio Installer > Update.
If you installed some third-party extensions, please temporarily disable or uninstall them under Extensions > Manage Extensions > Installed.
Besides, you can try to launch your VS as administrator and check if it works normally.
Update:
When creating project or building projects in Visual Studio, package restore runs automatically to check if all project’s dependencies are available.
Usually, the first restore will take some time. If your project makes no changes, restarting VS will shorten the restore time.
I created a WinForms project to test it and didn’t have a situation like yours.
Please first check your network connection.
If there are no network issues, you can disable the package restore:
Tools > Options > NuGet Package Manager > General > Package Restore > disable “Allow NuGet to download missing packages” and “Automatically check for missing packages during build in Visual Studio”
Sincerely,
Anna
*
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.