When i move something in the time line the screen goes or black or comparation mode

[MiLoViLLeD]

I dont remember that when i move something in the time line it all goes to black or to Comparation mode... Pls help GPT didnt find a solution 😞

And is stressful to work like this cuz everytime it goes dark and I dont want that.

Pls help I would lov u if you solve this thx

[Carlos Ziade]

What are your system specs?

did you try to reset the preferences or update your graphics card?

[Michael Grenadier]

and tell us your source properties and sequence settings?

[Ann Bens]

What you are seeing is normal behavoir as there is no image either on the left or right side of the image that you are moving.

Hence the black screen.

If there were images right and left you would see as shown in the screenshot.

[Yosh1to]

Is "Composite Preview During Trim" checked?