How stable the OCPP connection is also depends on the manufacturer of your Wallbox. Some manufacturers have very stable connections, others less.
If your Wallbox is often offline, you can check the following:
- Firmware-Updates: Look if there is a firmware update for your Wallbox. Connection problems are often resolved.
- Internet connection: A stable internet connection is super important for a reliable OCPP connection.
- WLAN signal strength: If your wall box is connected via WLAN, pay attention to a good signal strength.
- Restart of the wall box: Sometimes a simple restart of the Wallbox helps to restore the connection.