I did it from the security page on the webconf…
Don’t forget to click advanced . . .
It’s a good idea to not use ip address’s if your can possibly get away with it. In most peoples networks they tend to be allocated. The names zynthian.local are MUCH friendlier and hold together if your Router decides everybody need to take a Hilbert step to the next address . . . ( look it up!!)
Zynthian desn’t support a IP Address change operation in it’s menus as this is really a concern for your Network, people tend to let the local router sort it out for them, and Personally I treat it as a last resort. We put a fair bit of effort into making it easy for the zynth to tell you which ip address you are on ( start up screens, admin Network information) if you really are scratching your head. Once you have a browser pointing at the zynth you can sort out most things, even issues like it appearing nothings happening cos the Audio card is misconfigured etc . . .
What goes on the thread is, fairly chaotic and we work with it. Once the discussion has settled on an issue we might well move chunks of it off somewhere else, but we’re kind of used to it, and it does seem to work. . .
I probably operate the zynthian screen size testing facility, and THAT has also been talked about a fair bit as well Lowest Display Resolution? Wide 256x64 OLED Displays. It’s one of the reasons I publish a lot of screen shots because issues like touchscreen positioning ( resolved from the implementation point of view, but still lacking a decent conf ) and elements looking too big on full sized screens, can best be appreciated in such ways. If you look up at the top of this thread, I mention left & right hand. The community kind of resolved that one, without even really noticing they had 
)
And test away, Just the thought I wonder if I could sequence that, ( I feel love, Joe Jackson in my case) teaches you so much in so many areas, and the information about what was easy and difficult, is a lovely reward for @riban 
who we have locked away in one of the deep dark dungeons to get it all right. As with @jofemodo 
, @riban has been incredibly naughty and this is the only sort of punishment he really understands . . .
This, however, will find you being lead up to slightly beyond the very top of tall staircase on the castle ramparts. 
It can get busy, up there, at this time of year . . . . 