Hi Joel,
It looks like some of the plugins may not be loading.
If you could check this by:
Help->About Codewarrior Development Studio
Installation Details button
Select Plugin-ins tab

Click on Plug-in ID tab to sort the plugins

Check if the plugin look similar to the following:

In any case it might be advisable to go back to a previous version if this version has problems as I don't know of any reasons for problems.
PS
Also try running USBDM x.x.x.x ->Codewarrior Wizard Patches->Refresh Codewarrior 10.6 Configuration
bye