I am currently encountering a very strange error. I am using Google Chrome and Firefox for testing on my local computer. On my root server there's Debian installed and as panel vesta control panel.
I've associated my domain with the panel and everything's being fine except one thing: I randomly can't get to my webserver by entering my domain with https://www.domain.tld/. Sometimes (very rarely) it's working, but it's most likely to be not working.
On my other Windows root server I can access the site easily with the domain (using a Cloudflare SSL certificate), but my home network (at least my computer) isn't able to.
I don't know what to do...
Maybe check if this page is working for you:
https://www.mrxidevelopment.de/img/img1439586803_2015.png
(This is a picture of this topic)
Regards