Moving my cursor around the timeline panel in Premiere ver13 creates a multitude of afterimage lines that make it difficult to edit. Any ideas on how to fix this? Moving the cursor to the left tends to create them, moving it to the right tends to erase them. This is a relatively fresh install, and I'm a little tired of erasing and resetting Adobe app preferences, so I haven't actually tried that at this point.
EDIT: I guess the razor tool is the only tool that creates the black lines. Still annoying, though.
PC Specs:
• Windows 10 Pro
• Intel i7-8700 3.20GHz
• 32Gb RAM
• Nvidia GTX1050Ti 4Gb
• OS and Adobe Apps installed on SSD, working documents on separate HDD