Newly created instance of Project Operations.
I successfully created the first project with the related task plan. Now, when I create a new project, I get the error "We couldn't open your plan" in the Tasks tab. The Task plan of the first project still works.
Between the first and the second project, I activated Copilot for Project. I tried to use it to generate the plan and got an error. I have now deactivated the feature but the Tasks tab still doesn't work.
Any idea what the reason for this could be?
