SQL Editor -Field Dialog hanging (Not Repsonding)

When I am typing in SQL Editor and type the table alias and the dot after it something I am doing is causing the field search dialog to hang and then it hangs Toad and I have to kill the process. What is happening and how can I fix it?

Happens VERY frequently. Toad for Oracle 14.0.75.662

Updating to 14.2 will probably solve this. Toad 14.0 had some problems with hangs.

Get it here: Product Support - Toad for Oracle

Also - Toad 15.0 will be coming out in a few weeks. I recommend updating again when it comes out.