Whenever I try to add text to a video, it glitches the clips

Whenever I add text to a project, the clips all get glitched and show as a dark-rainbow glitch screen in the media page. The playback is also glitched, and if I try to export the project, the result is perfect audio but the screen is just green. Please help, as I cannot view playback and I have to restart my computer every couple minutes, and I can't even add text at all. This also happens sometimes when I try trimming individual clips. Thanks.

My crystal ball is broken. Please tell as all about your hardware.

I have exactly the same problem. And it's quite annoying.

Processor: AMD Ryzen 5 4500U with Radeon Graphics 2.38 GHz

16g RAM

On the snipboard is a screenshot of my device specs. Reply if you need more information. Thanks.

https://snipboard.io/hkECSM.jpg

You have no dedicated GPU. Sorry, but your computer is underpowered for Resolve.
You may be able to work in a 1280 x 720 timeline, but with very limited effects.

System_requirements Resolve.png (73.14 KiB) Viewed 1034 times

You have no dedicated GPU. Sorry, but your computer is underpowered for Resolve.
You may be able to work in a 1280 x 720 timeline, but with very limited effects.

System_requirements Resolve.png

Would buying an external GPU help?

I have exactly the same problem. And it's quite annoying.

Processor: AMD Ryzen 5 4500U with Radeon Graphics 2.38 GHz

16g RAM

I've switched to Hitfilm Express after Resolve stopped working, and it never glitches for me. Although it's less powerful, it's worth the change if Resolve glitches. Just a suggestion

If you edit professional movies however, Resolve is your best bet and you should get a GPU

A GPU will only help if you have Thunderbolt 3.