When using the fast-forward feature in Delta Emulator, the game’s music and sound effects become distorted or slowed after returning to normal speed.
This issue occurs consistently on both iPhone 15 Pro (iOS 26) and MacBook Pro (macOS Tahoe 26).
Interestingly, if I repeatedly toggle fast-forward on and off several times, the audio occasionally “snaps back” to normal — as if the buffer or timing eventually resynchronizes. That suggests the emulator’s audio engine doesn’t always re-align properly after a speed change.
Please fix it as Delta is my favourite emulator to play my pokemon games.