Did you remove all the old soil off the roots, or has soil dried up around the existing roots? What did the roots look like pls when you repotted? Is that the new soil? What kind of mix is that pls. Sorry for all the questions, but they all can relate to your situation.

I removed as much of the soil as I could around the roots, it had some soil still around it still and wasn’t completely bare. Roots looked nice and healthy and the stem is completely fine, no black spots on it.

And yeah thats the new soil, I used a general succulent/cacti mix with perlite as well as my other succulents and they’re all doing fine except for this one all of a sudden. No worries with the questions haha