Hi! I see you're getting a message that your REVER app timer ran out. Just to make sure I understand correctly—when exactly does this message appear? Is it when you start a ride, during tracking, or when you try to use a certain feature? Also, are you using a free plan or a PRO subscription on REVER?

For now, a common reason this can happen, especially on Android 10 with WebKit, is that some battery saver or power management settings might be stopping the app from running properly in the background. Let’s try these steps to fix it:

1. Disable Battery Optimization for REVER app:
- Go to your phone’s Settings.
- Tap Apps & notifications (or just Apps).
- Find and select REVER.
- Tap Battery.
- Choose Battery optimization (may be under Advanced).
- Set REVER to Not optimized or allow it to run without restrictions.

2. Check Background Data and Permissions:
- In the same app info page, make sure Background data is enabled.
- Also, verify REVER has all the necessary permissions enabled (Location, Storage, etc.).

3. Keep the app active during your ride:
- Avoid letting your phone go into deep sleep or doze mode during tracking.
- Consider turning off any other power-saving modes temporarily.

4. Restart the app and the device:
- Fully close the REVER app and reopen it.
- If the message persists, restart your phone.

If you have these settings already fine and the timer still runs out, it might relate to app session timeout or subscription limits. Could you please confirm if you are on a free or paid tier? That info will help me provide tailored advice. Also, if you notice the problem during multiday rides or long tracking sessions, that’s good to know.

Let me know how it goes after these steps or if you see any other related messages. We’ll get it sorted out together!