Code completion suddenly stopped working in two of my projects, one c# and one vb.net. I have since opened a different project that I was working on and code completion is working there. Also, code completion is working in a brand new project that I started today. Is there some known issue that causes it to stop working when a specific resource is added or some property is set? I have searched through my projects where it is not working and have not been able to find out what caused it to stop working. When I go under Tools>Options>Text Editor>Code Completion, it is enabled, so I am at a loss to what is causing this.
Thank you for any help you are able to provide.