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