: Be very careful updating your operating system. Newer versions of macOS (like Sonoma or Sequoia) or Windows 11 may cause ProPresenter 6 to crash or lose functionality.

: While it supports a variety of files, it performs best with .mp4 and .mov . If you experience lag, try transcoding your videos to H.264.

Are you currently encountering a specific or hardware limitation with your 6.3.5 setup?