Hi! I see you're encountering an "Invalid date" error on Dopple.AI after deleting some chats and resetting your device, despite checking your Wi-Fi multiple times. I want to get this sorted for you.

Just to clarify, does this error appear when you open the app, or specifically when trying to view certain chat histories? Also, are you using the Dopple.AI app or accessing it through a browser on your Android device?

Meanwhile, sometimes this "Invalid date" error can be related to server issues or syncing problems. There was a reported possible outage causing similar issues, so that might be at play here1.

Here’s what we can try step-by-step:

1. Check Device Date & Time Settings:
Since date errors often tie to system settings, please make sure your Android device is set to automatic date and time. Go to Settings > Date & Time and enable Use network-provided time and Use network-provided time zone.

2. Clear Cache and Data for Dopple.AI App:
If you’re on the app, clearing its cache can remove corrupted temporary data.
- Go to Settings > Apps > Dopple.AI
- Tap Storage, then Clear Cache.
- If the issue continues, try Clear Data, but remember this might log you out or delete offline info.

3. Check for Updates:
Make sure your Dopple.AI app and Android OS are updated. Outdated software can cause unexpected bugs.

4. Try a Different Network or Reboot Router:
Since Wi-Fi checked out but the issue persists, switching to mobile data or restarting your router might help.

5. Reinstall the App:
Uninstall Dopple.AI, then reinstall it fresh from the Google Play Store.

If these steps don’t resolve it, the error might be related to the backend or server sync, which Dopple.AI’s team would need to fix. In that case, I can help escalate it to support with the details you provide.

Let me know how these go and if you notice any other error messages or behavior! Are you satisfied with this guidance so far?