I have two linux boxes (ubuntu 18.04) running ISPconfig and today have updated one to version 3.1.14p1 and have noticed issue with ISPConfig web-admin / Monitor no longer loading Monit page, blank page. Monit works and I can get to the page manually with URL. Worked with ISPConfig version 3.1.13p1 and still works on the other box. Not sure if it is a bug, but would be nice to have page loading again.
What is the direct url which works? By chance, is it an http url and ispconfig uses https? If so, can you change monit to https? Other thoughts/things to check for clues are server logs and your browser console.
I use HTTPS, with SSL and login credentials; this information is "typed" into ISPConfig/System/Server Config - Monit section. Both urls work; https:// IP :2812 and https:// host :2812 Thanks, will be looking through logs this evening.
After looking up another recent monit issue here, I'd guess it's probably the same thing: https://www.howtoforge.com/communit...idth-monitoring-throttling.82313/#post-390366