Score editor is too slow

I recently read the forum and I didn’t find anyone with same problem like mine.
The problem is:
when i’m working in Cubase Score editor it is to slow.
If I want to put some articulation, dynamic, note…anithing… I have to wait 5-6 second to se that in my score (screen)??? And sometimes it crash too.
anyone know where is the problem?
I will be appreciated for any advice
thank you

Are your graphics drivers updated? Just a guess.

Hi Peter, welcome to the forum.
What you describe is not the expected behaviour at all. Can you provide some more detail? Which version of Cubase are you using? Is this happening with small or large projects? When it crashes, are there specific things you do that always crash in the same way?

Hi Stefan
I am using cubase pro 14 and Dorico 5 and Finale 27
everything is simply much slower in cubase score, unlike dorico where everything works at a satisfactory speed.
the crash only happened once with large files so it is possible that there was some other problem with the computer itself.
I`m using PC Intel i-7 -12700H 2.30ghz
16gb ram