The forum dissapears while scrolling down!

Hello,

Im the owner of a forum and I have a problem. When someone scrolls down in a topic everything dissapears and only the background is visible. Nothing else. I noticed this to Google Chrome only. Firefox works fine. Do you have any idea what might cause this?

This doesn't happen on all topics though, I'm checking with other forum members if they have the same problem and if it happens to other topics too or to only 1 topic.

My forum is www.filessalesforum.com

I will post later any updates.

Thanks

Then try clearing your cache on Chrome.

It appears a video coding in a specific topic was meshing with chrome. I removed it and everything works fine.