Cubase Artist 11 Question

Please tell me why everything works fine with five tool tracks, but when additional tracks are added, the whole picture starts blinking and the marked tools jump to other tools . How can the problem be solved?

Hi, what is a “Tool Track”? Tools jumping around? Have you noticed a funny smell in your studio as well…? Just kidding.

Can you add a screenshot, please?

As well as system details - CPU, GPU, OS?
And when did it start happening?