I’m having a strange issue. I installed ERPNext on a VPS server (at OVH) with Ubuntu 16.04 (64 bits). Changed hostname, installed SSL certificate, etcetera… everything seems to be just fine. Works perfectly.
Any user can access without any problem… until something happens, like the internet connection it’s suddenly interrupted by the internet service provider, even if it only happens for a minute. Any computer, cellphone or tablet can’t access with the url. Any other website can be visited, only the url to access ERPNext it’s like blocked.
I have to restart every computer and the modem, at the same time, to get back working the url.
Any idea to solve it?