title: fatal: NullReferenceException encountered when interacting with remote
body: <p>This is new machine with fresh install of Git.</p>
  
  <pre><code>&gt; git --version
  git version 2.19.1.windows.1
  </code></pre>
  
  <p>I cloned repo using https. Every time when I try to talk to remote I get this.</p>
  
  <pre><code>&gt; git pull
  fatal: NullReferenceException encountered.
  Object reference not set to an instance of an object.
  fatal: NullReferenceException encountered.
  Object reference not set to an instance of an object.
  </code></pre>
  
  <p>I tried uninstalling and installing git again. I also cloned same repo to different directory on disk but none of this helped.</p>
  
  <p>When I go to web UI of my BitBucket, there is 2FA enabled. I don't know if this has anything to do with my problem.</p>