This isn’t a knock on Adobe, it’s difficult for any company to prevent crashes and bugs on software with the depth Premiere Pro has. Also, always expect the newest version of Premiere Pro to have bugs. If you’re trying to edit a feature-length project in 4K on a sub-par laptop, you’re setting yourself up for problems. To be fair to Adobe, we also need to be realistic when it comes to editing expectations. Longer answer: Still most likely bugs, but some other causes could be outdated OS drivers, outdated GPU drivers, or that your computer no longer meets the system requirements for the latest Premiere Pro build.

We’ll look at what causes some of the most common crashes and what you can do to try and solve them. In this article, we’re going to explore crashes and slow downs with Premiere Pro. This setting sit in the memory section of the settings.Learn about the most common causes for crashes and slow downs in Premiere Pro, and see the ways to stop it from doing so. Depending on how much RAM you can afford to assign to premiere (usually half as much as your total ram, preferably more than 8GB) you should up the amount dedicated to premiere. Other then caching on the harddrive, premiere also caches into the RAM (random access memory) which acts like a very fast harddrive (although much smaller).

Cached frames are frames that sit on a harddrive on your pc, so they don't have to be calculated every time they're played. > You might need to go to edit -> purge and select purge all. Giving Premiere more RAM to play with and cleaning your cache. A quick google search tells you how to do that.)

Using Proxies (smaller files, usually half the resolution.

Lowering the playback resolution (1/2, 1/4 or 1/16).

Depending on your periphery and the footage you're handling, it is quite normal for premiere to lag behind the realtime playback. Try setting the playback resolution to a lower setting.

Edit mov files in premiere pro 2019