ThreadAbortException while debugging

I've been receiving the same error while debugging for about 6 months, and it's gotten to the point where I can't take it anymore!

I'm using Visual Studio 2013 Update 4, and whenever I debug one of my UI projects (MVC 5.2.3, .NET 4.5), the first time it opens a ThreadAbortException is thrown twice. Just like clockwork. The full error can be found below.

However, it also occurs whenever I make changes to a view that is open in the web browser. I use both Chrome and IE and it happens in both browsers, and also use IIS Express.

System.Threading.ThreadAbortException occurred
Message: A first chance exception of type 'System.Threading.ThreadAbortException' occurred in mscorlib.dll
Additional information: Thread has aborted. (Exception from HRESULT: 0x80131530)

Any ideas on where to look to begin solving this or any solutions? I feel like this never happened in VS2012, but I can't be sure.