Cuelist Window lag problem 3.1 software

Running 3.1 software on a Hog 3, 2 wings, 2 external monitors, we ran into a serious problem whenever we had the cuelist window up. The whole console lagged to a virtual halt. It did not matter how big the window was, or what monitor it was on, but the lag was over 5 seconds from button press to response.

After the show, we rebooted, and only brought up the cuelist window. Same lag. If any cues were running, it brought the desktop response to a virtual halt.

Our show file is a large file (250+ cuelists), but we did not have this problem prior to 3.1

Anyone else notice this?
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