First, quit the Untapped.gg companion app and MTGA. Then find and delete this file: C:\Users\<user>\AppData\Roaming\untapped-companion\config.json
How do I reset the Untapped.gg Companion to its original settings?
If you want a fresh start, here's how to get it.
Written by Betim Kai Gecaj
Updated over 3 years ago