Here is some evidence from me playing Minecraft. If you watch the video, you can clearly see that despite the lag, there is a screen freeze that happens when I rapidly left click and move my mouse. I belive that this is related to the computer freezing for 3 seconds after waking it up from sleep.
This is the link to both videos on google drive:
https://drive.google.com/drive/folders/1Nf-0FF46AQL8UIO8HQxyjig8_HzRYVWc?usp=sharing
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