Am I going mad, or are there audio ads on the Straight Dope messageboards?
Often if I’ve had the internet open for a while, I will hear an ad for some video, and it’s usually for a British product. I can’t see anything on any of my open pages, inc. the Straight Dope, but closing the SDMB stops it. This doesn’t happen when I reopen the SDMB, only after it’s been open for a couple of hours.
I have all the usual adblockers installed.