The next-gen upgrade for The Witcher 3 contains some tricky steps for enabling cloud saves
Cross-Progression and Cross-Platform Saves and How to Transfer Them - The Witcher 3 Guide - IGN
Witcher 3: How To Transfer Save From PS4 To PS5
Should I Simulate Witcher 2 Save In Witcher 3 For Nintendo Switch?
Witcher 3 cross save from PC (Steam) to PS5 : r/PS5
How to Migrate Witcher 3 Save Files from PS4 to PS5
Biggest Changes in the Next-Gen Update - The Witcher 3 Guide - IGN
The Witcher 3--How Your Choices From The Witcher 2 Carry Over - GameSpot
The Witcher 3 Update Boosts PS5, Xbox Series X Performance & Fixes Bugs
How to transfer data from PS4 to PS5
How To Transfer The Witcher 3 Save From PS4 To PS5