The forum is VERY useful. However, I think it needs a design overhaul. The user interface is hard to interact and very old, maybe it needs a fresh bit of material design, with an additional support of dark mode.
@canaltantr :
Thanks for your suggestion, but our possibilities to fundamentally change the outfit of the forum are very limited (due to the modular built templates given by our provider).
Furthermore we put more emphasis on the Forum’s content than on its look.