Hi
Client configuration
Version 2.5.1git. For more information please visit nextcloud.com.
Built from Git revision b37cbe on Dec 19 2018, 13:52:15 using Qt 5.12.0, OpenSSL 1.1.1a 20 Nov 2018
Operating system: Manjaro
Server configuration
Nextcloud Box
Raspberry Pi
Snappy (up to date)
Client 1st run wizard to add account using https://ubuntu-standard.local (Laptop on same Wifi home network as my RPi)
Even though I check the ‘trust this certificate anyway’ box, since the cert is for my domain’s external address (and I have added an entry to my hosts file).
I get the following error:
However, all works if using external server address (but is so bloody slow to check my 600GB of data)
I have posted on a similar issue for windows and it looks like there might be a bug (#863 & #705 )
However, this is on Linux so perhaps not same issue?
… and its the only thing that doesn’t work on my new Manjaro installation and I want to try to get round this as I am impatient 
So, could there be any workarounds for this?
I tried making a new certificate adding https://ubuntu-standard.local to mydomain but it didnt accept it
The Nextcloud client is still working on my other dual boot installed OS - Xubuntu 18.04.1 - although I don’t have to go through the 1st time wizard as it has been set up for some time.
Thanks
Leigh