Why editing text is so god damn slow in Sketch?

almost 4 years ago from , UX/UI

This situation makes me desperate to a new level. I use a powerful Macbook Pro, I'm not abusing the CPU or GPU at all, however, when I want to edit text in any Sketch symbol, everything slows down. You can't even type anything that looks like it's 100% locked. Has anyone experienced this? Anyone know how to fix it? Everything I edit is using SF Font, but I tried with other fonts and I have the same issues.