Use the AetherSX2 pause menu to "Save State" at any time. This creates a snapshot of exactly where you are, but be careful—relying only on states can sometimes lead to data loss if the app updates or crashes.

Managing doesn't always go smoothly. Here are fixes for common errors:

If you are rooted, you can use a terminal emulator to create a symbolic link from Android/data/xyz.aethersx2.android/files/memcards to a folder in your Downloads folder that automatically syncs to Google Drive. This is risky but effective.