This forum is too complicated to understand and there are too many ads. The registration process too is complicated. Any time when some is making a post, the person must make a verification and that is very bad.
When I first joined this forum I also had to verify when I was going to post. But after a few posts have been made, I don't think that verification is needed anymore. Because even now I send a reply without verifying again. So for me this is still quite easy and easy to understand even for beginners.
But what bothers me a little is that the font or size of the letters on this forum is too big for me. I want a smaller font display. But the positive thing is that this forum is easier to read when using a mobile phone.
Personally, I might have hoped for a simplification of the appearance. Reduced the font size and I think the descriptions of the various sub forums at the bottom of the forum could be removed.
Overall, the first impression is that it feels complicated. but after a few hours adapting to this forum is also quite easy. My suggestion is only about simplifying the appearance and menu.