You can restore your layout by clicking the File menu option followed by Settings Recovery. From there, select the date you wish to restore back to. If you have a saved layout on your computer, you can click the Custom button to select the file. Once you have chosen the day or file, click OK to apply the layout. It may take a few moments, but your old layout will return. If the settings do not restore to your desired layout, please try a different day from the list. This process is also recommended when TWS issue arise without more reports of a similar issue.

This is a common first step in trouble shooting because your settings may have become corrupted, and restoring your settings usually resolves the issue.