Do appreciate this is an edge case, but it doesn't  happen with the main website so thought I'd mention it.
When a window goes over 2550px (I think), the whole forum jumps to the right of the screen rather than staying centre aligned.

Hi, namtabmai. Yeah, that's distracting. I've made a note of it and hopefully we can get that resolved for you. (Sooner rather than later, though perhaps not right away.)

I’ve tested this on a 4K monitor and the graphical issue appears to differ based on which web browser I’m using. Microsoft Edge (which uses the same Blink layout engine as Google Chrome) has everything centre-aligned as expected.

However, Mozilla Firefox (which uses the Gecko layout engine) has the forum pushed to the right side of the screen. Namtabmai, are you by any chance using Firefox? This could be causing the issue.

Jackal, hopefully this extra information I’m providing will help make troubleshooting the root cause a little more easygoing.

If it's any help folks I'm using Firefox and the forums are pushed to the right.

Ah yeah sorry some technical details about my setup would have been good with my original post.  I really should know better.

Yep, Firefox 143.0.4 (64-bit)

Currently use an extension to add a bit of CSS to fix it for me

Code:

@-moz-document domain("community.adventuregamehotspot.com") {
@media (min-width: 1200px) { .container-md { max-width: 1600px; } }
* { font-size: 100% !important }

}

Thank you to both Jabod and Namtabmai for confirming this. I’m fairly confident now that it’s an issue exclusive to Firefox users (Gecko).

Jackal, could you please take a closer look at the HTML and CSS code of the forum pages to see what’s causing this? I’m not a web developer, so I can’t help any further.

Hi namtabmai and Jabod,

does the issue still occur after deleting the browser cache?

Well folks, you'll be pleased to know the forums are now placed centrally on Firefox but!
Now I can only see the very first post in any thread, absolutely nothing past that. I won't even be able to see any reply to this post because of this. I can see, under the primary page, when new posts have appeared but can't access them.

---

Sorted! I'd changed "Thread View Mode" to "Threaded" from "Use Default" which caused the problem. Changing back fixed that.
However, should that happen? It seems very strange and something, in my IT days, I wouldn't have authorised as it seems a pointless, and confusing, result. Mind you. would I have seen it or tested for it? I'll never know

There has been an issue with displaying the list of links to other posts in the threaded view. Should be resolved by now, if anyone likes to use that view option for some reason.

Yeah, that's fixed it for me. Thanks!