Ip address changed after update to UCS 5.0

Hello and thanks for looking - after much ado i got upgraded to UCS 5.0 but it appears to have changed the ip address from the former, which was loaded with a Lets Encrypt certificate. As a result, I cant access web interface but can get in with SSH and also terminal. Any help appreciated to help us get back to accessing Wekan and owncloud. I was able to get the ip address changed to what it was before, but now cannot access through the web interface. I am connected with SSH and terminal and can reach UCS 5.0 but have nothing for a web portal! Help please!!

root@ucs-bdc:~# ucr search --brief interfaces
interfaces/./address:
interfaces/.
/broadcast:
interfaces/./hosts:
interfaces/.
/ipv6/./address:
interfaces/.
/ipv6/./prefix:
interfaces/.
/ipv6/acceptRA:
interfaces/./mac:
interfaces/.
/mtu:
interfaces/./netmask:
interfaces/.
/network:
interfaces/./options/.:
interfaces/./order:
interfaces/.
/route/.:
interfaces/.
/start:
interfaces/.*/type:
interfaces/eno1/address: 192.168.2.79
interfaces/eno1/broadcast: 192.168.2.255
interfaces/eno1/netmask: 24
interfaces/eno1/network: 192.168.2.0
interfaces/eno1/start: true
interfaces/eno1/type: static
interfaces/enol/address: 192.168.2.79
interfaces/enol/broadcast: 192.168.2.255
interfaces/enol/netmask: 24
interfaces/enol/network: 192.168.2.0
interfaces/enol/start: true
interfaces/enol/type: static
interfaces/ens192/address: 192.168.2.79
interfaces/ens192/broadcast: 192.168.2.255
interfaces/ens192/netmask: 24
interfaces/ens192/network: 192.168.2.0
interfaces/ens192/start: true
interfaces/ens192/type: static
interfaces/handler: ifplugd
interfaces/primary: eno1
interfaces/restart/auto:
mail/postfix/inet/interfaces: 127.0.0.1
samba/interfaces/bindonly:
samba/interfaces:
samba/register/exclude/interfaces: docker0


Nothing there at old portal, wont login - any help appreciated - I cant seem to find the Lets Encrypt certificate with:

List all certificates
01 ucs-bdc.domain.com
02 ucs-sso.domain.com
03 PET310.domain.com
11 wordp-24068908.domain.com
23 wekan-70728811.domain.com
31 nextc-20607235.domain.com

At this point there is nothing at either the ip address or the ucs-domain.com, even though the console says it is accessible there…