title: Remove strange blue box in visual studio
body: <p><img src="https://i.imgur.com/FKX5hH4.png" alt="Bluebox microsoft devilspawn"></p>
  
  <p>This blue rectangle is fixed on the screen. Sometimes growing, shrinking and changing place.</p>
  
  <p>tried the answer to this question: 
  <a href="https://stackoverflow.com/questions/270005/in-the-visual-studio-sql-editor-how-do-i-get-rid-of-the-boxes">In the Visual Studio SQL editor, how do I get rid of the boxes?</a>
  as I thought it might be related but didn't help.
  How to get rid of it?</p>