Hi there! I understand you're encountering an issue with the Gizmo app where it shows the message "Well, that was awkward" and then deletes the last card you created. That's definitely something we want to get sorted out for you.

To help you better, could you tell me a bit more about when exactly this happens? For example:
- Are you creating a card and then immediately seeing this error?
- Does it happen every time you create a new card or only sometimes?
- Have you noticed if the app crashes or freezes at any point?
- Are you connected to the internet via Wi-Fi or wired connection when this happens?

Meanwhile, here are some general steps we can try to troubleshoot this issue:

1. Restart the Gizmo App: Sometimes simply closing the app completely and reopening it can clear temporary glitches.

2. Check for App Updates: Ensure that you have the latest version of the Gizmo app installed on your Windows device. Updates often fix bugs that could cause errors like this.

3. Clear Cache or Temporary Files: If Gizmo stores cache or temporary files, clearing them might help eliminate corrupt data causing this behavior. You can usually do this via the app settings or Windows Disk Cleanup.

4. Test Creating a Card with Basic Content: Try creating a simple card with minimal text or data to see if the error still occurs. This can isolate if the problem relates to specific content or attachments.

5. Check Your Internet Connection Stability: Since some apps sync data online, an unstable connection might cause unintended deletions.

6. Backup or Export Your Data: If possible, try exporting or backing up your existing cards before testing further to avoid data loss.

If you’ve already tried any of these, please let me know which ones so I won’t repeat steps. Also, if there are any recent changes like OS updates or device changes, sharing those details could help pinpoint the issue.

Once I have a bit more info, we can go deeper with the troubleshooting or check if this is a known bug with Gizmo. How does that sound?