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Question wrong certificate

Soeri

New Pleskian
Server operating system version
Ubuntu 24.04.2 LTS
Plesk version and microupdate number
Plesk Obsidian Web Admin Edition Version 18.0.68 Update Nr. 1
Hi,

Recently I have the problem that the Wordpress website shows the root certificate when I access the website with an ios mobile device. Then the server certificate is always requested. The website has a LetsEncrypt certificate that is also displayed correctly on all other devices (mac, or windws pc).
 
That's almost certainly the device's local cache. By now enough time must've passed that it fixed itself, but in the future you can just clear the local cache and reboot the phone (necessary on some iPhones) and then you'll see the right cert.
 
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