Thank you for sharing guys!
I never experienced it myself (not that I know of at least), but it seems the issue is real.
I thought initially it is ISP related, so please share what is your ISP if you see it happening.
Otherwise I think it could be hosting issues and maybe related to server time – they could be doing backups or other maintenance on their servers at specific times.
Switching the hosting could help, but it is not an easy decision to make and is not guaranteed to make a difference, so we will try to hold off for now.
So please share: time and your ISP info when it happens. In case you cant or dont want to post it here, please send me an email: ignas @ focusfusion.org