hello
i have website https://my.achbal.com/
this domain was registered in namecheap and linked to Cloudflare
at that time everything was working well because ssl of sni.Cloudflare works on windows 7 and old android devices
but when i transferred my domain to Cloudflare
i got letsencreypt ssl
and this ssl doesnt work on windows 7 and old android devices
I’ve tried all encryption mode (flexible / full / full strict)
the origin certificate installed on my cpanel
You can purchase the Advanced Certificate Manager add-on if you want to customise the certificates, including choosing the Digicert instead of Let’s Encrypt: