Check OSCE Reference Guide app permissions. If any of these permissions required to use your device's features are disenabled, OSCE Reference Guide might not work.
Uninstall and reinstall OSCE Reference Guide. If nothing else has worked, completely uninstall OSCE Reference Guide then reinstall.
Restart your device. Last, restarting your device can often clear most problems causing OSCE Reference Guide not working
2. Fix OSCE Reference Guide Server issues & Internet Connection
Check network connection: An unstable Internet will make OSCE Reference Guide be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
Disable VPN: VPN can cause connection errors and lead to OSCE Reference Guide not working. Make sure all VPNs are off
Enable background data: When Background data is turned off, OSCE Reference Guide may not be able to connect to the Internet when running in the background.
Reported Issues
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