Does anyone use the Energy Analysis feature on Cortex ( View / History: Energy Analysis )

I've only just wanted to try it, but when ever I set up options(*) and hit "Analyse" I get an "access violation .... in ... 'Cortex.exe'..." issue.

My only option then to get rid of the Energy Analysis dialog is to quit Cortex (which in turn requires shutting down the network.... )

I presume this tool parses the logs (ie doesn't need access to Idranet and current network object states) in which it would be better as a separate exe - at least then if it died-ungracefully it wouldn't require Cortex main to be restarted...

[Cortex 23.1.29]

(* options = 1 HVAC zone, temperature only, 1 day .. ie nothing complicated)