Logic "Scroll in Play" Display Bug

Logic is exhibiting a mild yet very annoying display bug. I first reported it on Jan. 12, 2010 here:
http://discussions.apple.com/message.jspa?messageID=10892868#10892868
I am still plagued by this problem on my 8-core, 3GHz Mac Pro. I was about to purchase a new video card hoping that would cure it. Now, however, after trying it on a different Mac (dual core iMac), I was able to reproduce the problem. It's a Logic bug; not a problem with my hardware.
The problem, specifically, occurs when "Scroll in Play" is enabled and a multi-track tune is played (I'm using all MIDI tracks). Every so often (perhaps every 10 bars), some artifacts appear on the display. They appear to be image fragments that were somehow improperly reproduced. Below is an example.
Note that part of the bar number is improperly reproduced. Now, I have seen this bug on both a Mac Pro and a dual-core iMac. I certainly would like to see this problem fixed.

Pete_in_Denver wrote:
Erik -
I have noticed this most while tracking/recording (and not editing) - is there a way around that? Frankly, it FEELS like a bug - I turn it on, it turns itself off again - REPEAT.
Thaks for the response by the way!
You're welcome, Pete.
What I meant is: the turning-off-when-editing is by design, the turning-off-when-touching-nothing is a bug, and the only thing that works for me is to zoom out the affected window a little.

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