Good Morning, I have an issue. I can connect to Digital Ocean droplets through putty, it work. But, when i tried to open my web host through chrome, its always said connection error. Yesterday, I open my host http://139.59.99.246/ or my dns zhugeredc.xyz, it show nginx welcome pages. I just tried my laravel project in my subdomain, it work for for several minutes, then several minutes later it can’t be reached, so do my host. What happened? Sorry, for my broken english.