We have released the updated versions to fix a critical issue and to iron GUI out neatly. It's mandatory to update to the new version, though you have never experienced any issues. Across for Windows v1.33.b: https://download.acrosscenter.com Across for Windows v2.00.BETA2.b: https://community.acrosscenter.com/index.php?threads/across-version-2-00-beta2.117/
