eborchardt

Originally, I tried using the web UI to make the change. However, after finding #3610 and reading the comments there, I tried using the CLI.  

I tried with all three in CLI to be certain: ``` [core-ssh ~]$ ha network update wlan0 --ipv4-method static --ipv4-address 192.168.0.89/24 --ipv4-gateway 192.168.0.1 --ipv4-nameserver 192.168.0.1 Error: Activating connection failed, check...

I ended up making a full backup and restoring it to a fresh installation. Now the network settings can be changed and saved successfully.