Guys:
I'm investigating here, but really most of the ad servers I'm running on 24hour are pretty widespread on the Internet, which means you are not going to run into anything here that you wouldn't run into at any other big site.
Still, I'm investigating, and I recommend for anyone having a problem to download and run CCleaner (
https://www.24hourcampfire.com/ubbth..._THE_CAMPFIRE_SEEMS_SLOW_FOR#Post3059999) or here (
http://www.filehippo.com/download_ccleaner/). Run that bad boy, login again, and I think you should be OK.
BTW, I'm running a PC with Firefox, a iPad and an iPhone with Safari, and so far nothing.
Got some hounds on the scent though ...