It’s been a while since your post, but I wanted to offer some insight. I was juggling a lot of unknowns in our Sprints, and it was tough to keep things on track.
What helped me was checking out some Microsoft Applied Skills https://trainocate.com.my/top-microsoft-applied-skills/ courses. They focus on solving real-world problems, which ended up being really useful when I had to handle unexpected issues during a Sprint. Basically, it gave me a better way to manage tasks that popped up out of nowhere without throwing off the whole project.