Yes, it does. It is back even with the Health Check deactivated :/
Dear James,
Thank you for your quick answer. I did what you said and downloaded the Health Check. First it should me some plugins I needed to update. I updated all of them. Did not change anything.
Then I did “Troubleshooting” which deactivated all plugins. With that the loading worked as it should. Then I activated one plugin after another and checked everytime if it loads slower again. I did it until all plugins and our (Salient) theme were activated again. The site still worked well, so I cannot say that a plugin caused it!?
I left the “Troubleshooting” mode and again the loading is super slow… So what else can I do? Somehow it has something to do with the plugins but even after activating all of them, in troubleshooting mode everything is fine – back in normal mode the problem is back…
Please help 🙂