Running ver 5.2 trying to do anything in the layer manager has always been painfully slow. I was hoping my brand new 4.7Ghz 64Gb PC would help to wake it up, but it didn't. The overall laggyness plus the failure of the ability to resize columns has me continuing to avoid using it all cost. Has this issue been fixed in future a release? I can't help but to notice the Rockpile Layer manager TML... Doesn't seem like we should require a TML just to have a functioning Layer Manager though.