Whenever choosing a commit or opening a different repo, in the history work space, all files are automatically selected. This appears to cause a massive halt in usability. SourceTree can become unresponsive (beach ball) for 15+ seconds on a commit with any decent amount of files changed. This was not a problem previously, and is not a problem when selecting commits with only a few files changed. This makes looking through commits to find changes impractical at best, and impossible at worse, makes opening different repos a massive pain, and at times borderline unusable.