Have you read the stickies to see if it's pop up blockers, browser settings, firewall, which browser your using etc and other recommendations?
I don't have a clue as to what's going on.
I schedule days ahead and I don't experience any problems. I've scheduled over 100+ auctions in the last week alone. They go up and without errors.
I'm so sorry you're experiencing this.
I use either Mozilla Firefox browser or MSIE version 7. I have my pop up blocker allow Auctiva and if there are problems with Auctiva I immediately contact customer service with a report.
My Best Wishes and Good Luck,
Donna