Strange Behavior with complex queries

The layout and design of the tool are very good. Working with basic queries seems to function well, however once I start trying to run a more complex query (utilizing CTE) I start getting strange behavior. Screens just greys out and I have to do a page up/down to see text and the results never show up. Also the program just freezes when running more complex queries sometimes. I on Maveric connecting to a Postgres (9.2) database. Would love to see these issues fixed as I would most certainly use this as my primary tool for working with Postgres.

ATL_JReed about Toad