Steps to reproduce...
Open project
The workspace needs to have the "start page" tab first + whatever other tabs opened.
Display any tab but the "start page" tab
Close the tab "start page" using its "x" without displaying it
"WebLoad UI Pro has encountered a problem in module tccommonpanels.pls and needs to close. We are sorry for the inconvenience."
Logs sent to SmartBear
Solution : Ctrl + S after every change to anything in WebLoad Ui Pro