I have yet to see what happens when I am testing an event registration and I fill out the form and click the \'Next Step\' button. When I click it, it just brings up the same form again as if it was being brought up for the first time. No entered fields are populated.
I am running DT Register v2.3.2, Joomla 1.0.15, CB 1.1 and JEvents 1.4.2. The site is mvws.org. Feel free to test it out to see what I mean. I have Paypal set to testing mode in the DT Register config.
Never heard from any other DTH staff on this, but after pursuing the research myself, I removed our old OpenSEF mod and installed the newer sh404SEF mod and the DT Register form submission started working again. So it appears there was a compatibility problem with the old obsolete OpenSEF mod. Hope this post helps someone else!