I am unable to build a Trailhead playground (I have tried in Chrome and Safari). In the Hands-on Challenge I keep getting two messages:
"Please hold while our robots build your Trailhead Playground. This may take a few minutes" and
"Our robots are still working..."
Like I say, I have tried two different browsers (on two machines) and I have cleared the cache on one of them but, no joy.
Any help or advice would be greatly appreciated

I am unable to build a Trailhead playground (I have tried in Chrome and Safari). In the Hands-on Challenge I keep getting two messages:
"Please hold while our robots build your Trailhead Playground. This may take a few minutes" and
"Our robots are still working..."
Like I say, I have tried two different browsers (on two machines) and I have cleared the cache on one of them but, no joy.
Any help or advice would be greatly appreciated

I'm trying to create a new playground, but am unable to do so.  When I try to select create new trailhead playground, nothing happens.  The list doesn't even register that my curser is hovering over the options in the list.  What am I doing wrong?