I have 6+ SQL Worksheets open, some connect to the same DB using the same account so I can monitor DB activities, run queries against multiple schema targets, etc. I tried to expand on a table in one tab to see the table specifics (columns, data, details, SQL, etc). It locked up the entire SQL Dev software. When the activities that were running finished, I can see and navigate within the tabs. However, the Connections panel is blank and won't refresh using the circular arrows at the top of the Connections panel or the top toolbar View -> Refresh. The panel is fully visable only when restarting the sw. I don't recall this ever being a problem in version s 3.x. Is there another way to have the Connections panel refreshed?