I have bought a boox eBook reader and use my opencode web ui with it. It feels a bit like 'Young Lady's Illustrated Primer' from the SciFi novel The Diamond Age: https://en.wikipedia.org/wiki/The_Diamond_Age
With one of the recent updates (openclaw) came permission changes. In my case it also prevents it from changing its config. If that is the case you need to edit it yourself or run the configure command to run the 'wizzard'.