After reinstalling, stay in Airplane mode. Play the easiest chart you know— Fairytale (Past) or Sayonara Hatsukoi (Past). Do NOT use Assist Mode. Play badly. Get a few "LOST" notes. You must send a clean, legitimate, human-like score to the local cache to overwrite the autoplay buffer.
Arcaea requires high processing priority to maintain its strict 60fps+ refresh rates. If your device is running background overlays, it can drop frames. When Arcaea drops frames, the autoplay engine may "miss" the exact millisecond window required to trigger a note register.
: Background apps consuming RAM can cause visual stutter, making autoplay miss its own internal cues. arcaea autoplay fix
: If the game fails to register long notes or arcs, try increasing your device’s touch sensitivity, especially if you use a screen protector.
: Go to Settings > Apps > Arcaea > Storage > Clear Cache. After reinstalling, stay in Airplane mode
Are you using or device speakers?
Lowiro is a small, meticulous team. They log device IDs, input latency, and note density patterns. They know your phone didn't "accidentally" install a modded APK and generate a 10,000,000 score on Testify BYD . This will result in a permanent support blacklist. Play badly
Since Arcaea lacks a native practice mode with autoplay, high-level players often use of Perfect/Max Pure runs from platforms like YouTube .
If you are using a feature or preview mode to learn charts, visual feedback helps diagnose timing errors. Go to Arcaea's . Turn on the Display Pure Late/Early option.