VS 2015 Update 1 - Claiming I am debugging a release build

Question

After updating to VS 2015 update 1, if I run a web project (MVC), stop the application, then try to run it again, VS stops and pops up a dialog claiming

Answer 1

I noticed the answers here are incomplete, I was having the same issue and it was solved by opening the project properties and under the build tab and debug configuration unchecking "optimize code". You also should check the configuration manager as mentioned above to make sure that is also sound. The answer came from this post and they should get the credit: VS2015 Project no longer runs in debug mode

Thanks,