(resolved)Xthreads Thumbnails Not working anymore

[Yin]

I've recounted and rebuilt the thumbnails, I'm refreshing the forum display of the gallery. They don't become permanently broken, if I refresh again, they appear. In the files, I have 160x120 thumbnail and 320x240 and the original upload file.
I'll give you a walkthrough:
I go to the gallery by regular means (directly or through a link). The thumbnails show fine.
I refresh my page. The images break. I refresh my page again, they reappear.
I refresh again, they break.
If I leave the page, say I go into a thread or something for example, and then come back to the gallery, the thumbnails show up fine.
I refresh, then the images break.

That's what I am experiencing. This happens on every page that has thumbnails from xthreads.
I've also completely reinstalled xthreads.