both hints helped. My nodebb did not load pages like themes/skins properly, so I tried to get websockets to work. I bypassed my shared hoster env by using an self compiled nginx on a non-privileged port and ssh tunnel (to prevent firefall changes) on that system, and that way I got websockets. Now I was able to load the theme page and so I switched to another theme, restarted and switched back to my current theme. Afterwards I stopped my temporary nginx-ws-tunnel-solution and the mobile page works for me now.
Next step: Find a solution for a permanently working websocket setup on my hosters systems.
Hey, I was wondering if you guys are still working on making the responsivness of the forum better? Most pages on the actual forum look alright, but the dashboard seems a bit unfinished on some pages. For example, the table on the manage users page is completely cut off on small screens. Also are there any major UI changes coming soon?