Why is Qardio app not responding on my iPhone 14 Pro Max?

Try to log into account and it bounces and says website is unavailable.

multiple attempts using different browsers resulted in the same error message.


[Re-Titled by Moderator]

iPhone 14 Pro Max, iOS 18

Posted on Mar 20, 2025 08:23 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 30, 2025 09:35 AM

I've checked support.qardio.com with Qualys SSL server test and it replies back with the IP addresses, with this error message: (Failed to communicate with the secure server). Additionally I checked the IP addresses 216.198.53.2 and 126.198.54.2 with AbuseIPDB and they are clean. The IP addresses are owned by Zendesk Inc, and a traceroute and ping both work without issues.

My browser indicates "ERR_SSL_VERSION_OR_CIPHER_MISMATCH" This is related to their SSL certificate. Store.qardio.com is the main website and it is hosted by a different content provider and simply provides a redirect to support.qardio.com. Could be something as simple as a certificate update gone wrong.

8 replies
Question marked as Top-ranking reply

Mar 30, 2025 09:35 AM in response to JackDaniels49

I've checked support.qardio.com with Qualys SSL server test and it replies back with the IP addresses, with this error message: (Failed to communicate with the secure server). Additionally I checked the IP addresses 216.198.53.2 and 126.198.54.2 with AbuseIPDB and they are clean. The IP addresses are owned by Zendesk Inc, and a traceroute and ping both work without issues.

My browser indicates "ERR_SSL_VERSION_OR_CIPHER_MISMATCH" This is related to their SSL certificate. Store.qardio.com is the main website and it is hosted by a different content provider and simply provides a redirect to support.qardio.com. Could be something as simple as a certificate update gone wrong.

Mar 20, 2025 10:05 AM in response to JackDaniels49

I just tried to go to Qardio's support page:


https://support.qardio.com/


I got a message that the page couldn't be opend because a secure connection can't be made. Two different browsers.


Qardio obviously has some sort of issue. There website, though pretty, is terrible. It gives little to no contact information. There is an option way down toward to the bottom of the page to "Book a call." You might try that.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Why is Qardio app not responding on my iPhone 14 Pro Max?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.