Script times out when running against a large tenant

[jpcapone]

I have been able to run the script successfully against my test tenant but when running against a larger tenant it times out with the errors below:

Starting a command on the remote server failed with the following error message : Access is denied. For more information, see the about_Remote_Troubleshooting Help topic.

• CategoryInfo : OperationStopped: (outlook.office365.com:String) [], PSRemotingTransportException
• FullyQualifiedErrorId : JobFailure
• PSComputerName : outlook.office365.com

Starting a command on the remote server failed with the following error message : The I/O operation has been aborted because of either a thread exit or an application request. For more information, see the about_Remote_Troubleshooting Help topic.

• CategoryInfo : OperationStopped: (outlook.office365.com:String) [], PSRemotingTransportException
• FullyQualifiedErrorId : JobFailure
• PSComputerName : outlook.office365.com

This script is very useful so any assistance would be appreciated.