Hi,
I am trying to renew LE cert with enable-ssl-certificate but I get the following error.
/certificate/enable-ssl-certificate dns-name=somegw.of.mine.com
progress: [error] http challenge validation failed, please make sure www service is enabled and your device is accessible by letsencrypt.org servers
Yes I have enabled www service and firewall filter rule (also not NAT rule).
I have installed UserManager.
This is the only difference and ROS (7.10.x) version when I first created the cert with no problem.
Can someone try to recreate the cert?