Png lag help please

More information would include

  • Shotcut Version (Click on Help, then About Shotcut)
    • Latest version of Shotcut is here.
  • Video Mode used (Resolution/FPS)
  • Source Video/Image properties (Resolution/fps)
  • Screenshot of entire Shotcut window with all tracks visible if using the timeline.
  • Filters used and their settings, especially on the lone PNG image you’re using.
  • Operating System (Windows/Linux/Mac)
  • Computer specifications, including drive information (HDD, SDD, NVME).
    • Drives used for source files like USB, Cloud, or just the drives on the computer.
    • Running Anti-virus? Does it lag with Anti-virus off?
    • Minimum specifications listed here.
  • Did restarting your computer clear up the lag?
  • Any additional steps you have taken to resolve the issue yourself.