Hmm... I'm looking for the "Issues Resolved" file that would include issues in IFCADDirect. Looking at this link under the MR4 version it doesn't seem to list anything for IFCADDirect. As an example, I was looking for which MR the fix for the issue regarding the large MSMQ messages was in. Should it show up in this file https://support.hexagonsafetyinfrastructure.com/resources/sites/SUPPORT/content/live/SUPPORT_FILE/10000/FILE10753/en_US/CAD_Interfaces_Issues_Resolved.pdf?
The fix you are referring to didn’t make it into the MR we released in January. Then in March, a patch request was filed saying “the customer (you) had this fix but they lost it when they updated to MR4”.
We just released the patch yesterday. So if you contact Support regarding your SR you can get the patch.