Error occurred during "Connectivity" stage

[nortlov9253]

Hi All.

I have this error by aACI Simulator

13:00:16 Environment Driver Setup has begun

Beginning sandbox setup
Preparing connectivity
Apps deployment started

Apps are being discovered...

Connecting all apps

<font color="red">Error occurred during "Connectivity" stage, See additional entries in the Activity Feed for more information.</font>
13:00:50 Errors occurred preparing environment. Please use the forum at
https://communities.cisco.com/community/developer/sandbox for assistance

13:00:54 ERROR: OOB Setup script returned errors
Driver:UDC_EnvironmentDriver_B
Function:call_OOB_setup_script

13:00:54 Driver Complete.

[nortlov9253]

I have reserved another ACI LAB and run into the same issue:

18:00:19 Environment Driver Setup has begun

Beginning sandbox setup
Preparing connectivity
Apps deployment started

Apps are being discovered...

Connecting all apps

<font color="red">Error occurred during "Connectivity" stage, See additional entries in the Activity Feed for more information.</font>
18:01:43 Errors occurred preparing environment. Please use the forum at
https://communities.cisco.com/community/developer/sandbox for assistance

18:01:48 ERROR: OOB Setup script returned errors
Driver:UDC_EnvironmentDriver_B
Function:call_OOB_setup_script

18:01:49 Driver Complete.