Map Label Placement

When viewing maps, is there any setting to prevent text labels from overlapping relationship lines?  I'm using both "Hierarchical Layout" and "Hierarchical Layout with Orthogonal Routing".   I have "Show edges' labels" turned off.   Most of the time, the labels are off to the side and look fine.  But I see several labels that get placed right on top of relationship lines making it difficult to read.

 

I don't mind the map becoming wider to accomodate ALL label text adjacent to relationship lines.

 

Using UCMDB 10.11.

 

Thanks.