Hi all, i've got a strange problem. I've used drag and drops in a lot of courses but in one of them the drag and drops have suddenly stopped units from loading. The unit got stuck on the loading graphic (both via the LMS and local preview) and i tried in a number of browsers (and had the latest versions of Chrome and Firedox) and mobile and had the same problem. Later on i found another unit was also having this problem. I found the problem was due to the drag and drop slide(s) by trial and error (loading different sets of 5 slides until i found what was causing the overall load problems).
The drag and drops had worked originally and been well tested as these were live units, the settings are the same as drag and drops used elsewhere. Now to fix the problem i duplicated the DD slides and deleted the original and the units now load fine! While it is fixed i would rather know why it went wrong in the first place as it could happen again in other courses. Does anyone have any ideas why drag and drops can "go off"?
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