You imported 3,000 notes from another app. The filenames look like SDT p2313 SDT and DNA db60e6524e3a463a8990ec8d1135d870. You want clean names. So you reach for a bulk rename tool, run it across the folder, and open Obsidian to find hundreds of broken links staring back at you.
This is one of the most common “oh no” moments in Obsidian. The app is built on links be...