I’m living in Sri Lanka and all my sites uses CloudFlare. When I try to access my site using a one ISP, web browser shows “Connection to origin timeout”.
Then I tried pinging my domains then face the same result.
I started experience this issue couple of weeks ago. Initially I thought it is my host issue. But it is not.
I have dynamic IP address and if I switch to another ISP this issue gone.
In the following screenshot first I used my home broadband ISP connection. Then it shows “Could not find host” then I switched to another ISP.