MyQ runs with secure communication (SSL) by default, but also offers three different certificate authority modes, that can be modified in MyQ, Settings, Network.
Certificate Validation
In some cases (specific models compliant with the European Directive), your Sharp device might display the message “Could not access the accounting server” after a successful remote setup. If you see this message, open the Sharp Web UI and go to System Settings > Security Settings > SSL/TLS Settings. Then deselect the Verify Signature of Server Certificate of the Other Party option.
Enable Unsecure Communication
If SSL communication is not required, you can enable unsecure communication (not recommended) in MyQ Easy Config. Go to the Settings tab, under Web Server, enable Allow unsecure communication and click Save.