I have Coreldraw 2024 I have drawing issue and rendering image

My situation will be described as best as I can.

I have Coreldraw 2024. In Corel I am trying to trace some alphabets of the image on the page in Corel. Now here is the issue. 

When I have image centred on the page. I choose the rectangle shape tool and start blocking in the shapes of the characters. I want to get for example a hairline red line as close to the shape of the character in the alphabet. Its only happened in this version. 

I zoom into the part of the character like capital the B. And no matter where i move or how close I move the redline that is close to the shape of the character. I can never get it close to the capital B in the image with the red line. As it the pixels in the image keep readjusting/moving. So I am not getting a proper trace. The rendering of the image and me zooming in and out. 

Its taking me a very long time to trace the images I need. 

Ill post images tomorrow. In the meantime if anyone knows what's going please post. Thanks to all in advance.

John