I did something like this... I changed the background in other Zeta forums. What a powerful bit of trouble making ;)

I'll go look to see what it was. Might not be the same as it seems like only YOU are seeing the incorrect background.

Read the entire thread, to be clear I was uploading backgrounds on my own forum and they were appearing on random others. But briefly.

https://forums.delphiforums.com/hosts/messages?msg=28949.1

I was not changing anything. I had just reloaded my forum and a strange image showed up. It was in many Zeta forums except this one but it went away.

It’s not a very good screenshot as the bottom with the picture was cut off, but you can see it generally. Oops, sorry I had to delete the image. I didn’t see the text before I uploaded but there was something that should not be posted here.

Showtalk said:

I was not changing anything. I had just reloaded my forum and a strange image showed up

Right - that was what was happening to Paul. I was uploading images and he saw them. They'd be there for a bit and then disappear.

It was this image.

And you saw that at Members Service as well?

Yes, but not here.

Probably the same thing then. I tried bugging out the cause back then but after a bit getting no clues decided it was not worth annoying the members at effected forums for my own curiosity.

You are seeing Opinion Polls as you should be now?

Yes, it switched back the same day.

Yes - it's a temporary "takeover" . Very odd that it does not occur more often. I know of at least one Zeta forum where the Zeta background image changes frequently. Unless it is like a sound in the forest - and no one catches it (or reports it)