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