We are using images in the DTRegister events list. Clicking on the image is set to show the full image in a popup. This has been working fine for several months. However something changed recently and after the image appears for several second the popup closes and the page attempts to open wyciwyg://20/http:// (complete url of events list), but locks up. The page is blank with 2016 in the upper left.
Had been using using DTRegister 3.1.8. Upgraded to 3.1.10 today in hope that might improve things.... no change.
This is a new site and we were just about to go live... but are stuck now. Changed some Joomla settings like cache and gzip recently, but changed them back with no improvement.
An update on this.... it seems to be a conflict with cached pages either in my template JSN-epic or just a 'page' from Joomla. Trying to turn all cache off in my setup.
Doesn't look like a DTRegister issue at this point
It's fixed....
The final fix was to increase the filesize in a CSS and JS compression option in my template setup. Also turned off the Joomla 'page cache' plugin. Don't really know which was the issue and don't care.