Hi guys,
thanks for your useful reports.
About Resetting workspace, yes correct don't use this command for now.
For now, please create a new scene outliner window:
Then place it where you want in the interface:
So now you are able to locate the Render Target node, changing its name, and more easily acces to the sub nodes:
About the GPU usage, yes correct, you can use the stop button to clear the memory and usage, but as soon as you make any kind of modification tyo the file, the GPU load goes up over 90%.
Happy testing,
ciao beppe