If you find that Eclair is very slow to load up results via Cortex, it may be related to a setting in Eclair which results in automatically pulling down a large number of results.
To fix this, go in to Clinical Applications in HCS, then 'Eclair', then 'Preferences' on left hand side, and following settings:
'Default view' to 'Recent data'
'Preferred Cumulative View' to 'Condensed'
'Default Number of Episodes to retrieve' to a low number such as 10.