Hey Monica,
I’m curious: how do you determine whether you’re watching new or old versions of the videos? When I take your experiment, I get “preloading” messages, but that goes away when I upload PennController 2.1 beta in a copy of your project. Then, preloading happens fast enough that I don’t even see the “preloading” messages anymore when I get to the first training trial, and everything goes smoothly. But, of course, not having seen the old videos, I can’t tell whether I’m watching the new ones or not
In my case, I manually download the zip file by entering its URL in the address bar of my browser, and then I can compare with what I see when I take the experiment. I haven’t seemed to notice any difference so far (except there are more video files in the zip files that actually used in the experiment)
Jeremy