Andoird App w/ Public Cert

I’m using the Android App with a valid cert issued by Sectigo on v5.19.

HandShakeException: Handshake error in client (OS Error: CERTIFICATE_VERIFY_FAILED: unable to get local issuer certificate(

Does the Android app ONLY work with Let’s Encrypt certificates? Or should this be working?


Changing to a Let’s Encrypt cert should help