No Graphics acceleration, sometimes

Hi,

I have a early 2015 MacBook pro 13 inch where I installed Sequoia 15.7.2 with Open Core.

My issue is that, sometimes, I have to repatch graphics acceleration (or better yet, I have to do the post-install patch, to be more precise) because it looses them, rendering the laptop unusable until I redo the steps.

I'm not entirely sure what triggers it, but almost certain that is related to some energy thing, like if I leave it on battery it works, but not if it drains all, although not sure. I remember one time my battery went totally down, then went back after recharging and it was fine. Hence why I can't really tell what is clearing the patching.

I wonder if someone could help me understand or at least debug the issue somehow.

Thanks!