Troubleshooting Error 102 in Pokémon TCG Pocket

Pokémon TCG Pocket, the popular mobile card game, occasionally encounters Error 102. This error, sometimes accompanied by additional numbers (e.g., 102-170-014), abruptly returns you to the home screen. The most common cause is server overload, often occurring during the release of new expansion packs when many players try to log in simultaneously.

However, if you encounter Error 102 on a regular day, not during a pack launch, here are some troubleshooting steps:

• Restart the App: Force-quit the Pokémon TCG Pocket app and then restart it. This can often resolve temporary glitches.
• Check Your Internet Connection: Ensure a stable internet connection. If your Wi-Fi is unreliable, try switching to a 5G mobile data connection.

If Error 102 appears on a new expansion pack release day, server overload is the likely culprit. In this case, patience is key. The issue usually resolves within a day or so as server traffic normalizes.

For more Pokémon TCG Pocket tips, strategies, and resources, including deck tier lists, be sure to check The Escapist.