Hi Community,
We have just released an update to the latest version of the Auctiva Uploader which we believe jhas resolved the issue which was causing the "Upload" button to freeze for many Mac users. In addition, we made a couple adjustments to alleviate (or minimize) the generic “contact web master” errors that have been coming up during the upload process at times.
If you encounter any further difficulties with the uploader, please contact our Customer Support team directly from under the “Help” tab within your account and we will do our best to work through any remaining issues with you.
-Mike