To resolve the issue of the Terra Station app being stuck on a blue screen, follow these detailed steps:

1. Clear Cache and Cookies:
Start by clearing the cache and cookies from your browser. This can resolve many loading issues, especially related to extensions like Terra Station.

- Open your browser settings.
- Navigate to 'Privacy and Security'.
- Find the options for 'Clear Browsing Data'.
- Select ‘Cookies and other site data’ and ‘Cached images and files’, then click ‘Clear Data’.

After clearing, attempt to reopen the Terra Station app.

2. Update the Terra Station Extension:
Ensure that your Terra Station Chrome extension is updated to the latest version.

- Go to the Chrome Web Store.
- Search for the Terra Station extension.
- If an update is available, you will see an option to update. Click on it; if you don't see an update, the extension is likely up to date.
- After updating, try launching the app again.

3. Use an Alternative Browser:
If the issue persists, try accessing Terra Station using a different browser, such as Brave. Users have reported success in recovering wallets in alternative browsers.

- Install Brave from its official website if you don't have it.
- Open the browser, and install the Terra Station extension.
- Attempt to access your wallet.

4. Backup Your Wallet:
Before making any significant changes, back up your wallet to ensure you don’t lose any data.

- Open the Terra Station app if possible.
- Access the settings, and look for a backup option. Follow the prompts to securely store your recovery phrases or keys.

5. Reinstall the Extension:
If the above steps didn’t work, consider a full reinstall of the Terra Station extension.

- Remove the existing Terra Station extension from your browser.
- Restart your browser.
- Visit the Chrome Web Store and reinstall the Terra Station extension.
- Once reinstalled, try accessing your wallet.

6. Re-enter Recovery Information:
If you’ve successfully reinstalled the extension and still cannot access your wallet, you might need to re-enter your wallet recovery details.

- Open Terra Station.
- Choose "Import Wallet" and enter your recovery phrase when prompted.

7. Check Online Forums for Similar Issues:
If you are still encountering problems, it may help to check forums or community groups. Other users may have found updates or tips specific to current issues with the app.

Here are a couple of relevant discussions:
- Terra Station wallet issues - Reddit - [learn more]
- Error on TerraStation - Terra Research Forum - [learn more]

8. Contact Support:
If none of the above methods solve your problem, consider reaching out to Terra Station support for more specific assistance regarding your wallet and app.

Following these steps should help resolve the blue screen issue and get your Terra Station app working again.