Unable to Create a Dashboard from a Report in a Workspace

Hi All

I am currently halfway through my Power BI Pro Trial.

I have created a report in the Desktop and uploaded that into a newly created workspace.

I then created a Dashboard from this report. This all works fine.

Subsequently I have created a 2nd Report in the Desktop, I am able to publish this to the Workspace above and also to a 2nd new Workspace. But I have now created a Dashboard from the 2nd report into both workspaces but everytime I log back into the Service after having created it, the dashboard is no longer there.

Can anyone advise if this is a restriction on the trial or is there some other issue that I am not away of?