Oracle SQL Developer performance

[John Molitor]

I am having issues opening tables that have a CLOB as a column in the row. The CLOB's size, on an average is 140K. SQL Develper just chokes and hangs when I click on the data tab. It will eventually come back, but as soon as I scroll or click on a value, it locks up again. Any recommendations on how to fix this issue? I have tried using TOAD and it works well.