yes this can be solved ( don't use realtime at this moment , but when i did i remember setting up 4 or 5 different session start times so i would get get more candlestick patterns per instrument ) there is some sort of dialogue when entering a "new" instrument ( this can be an "old " instrument but with new session times .I'm a bit vague cos i don't currently use it , but worked it without problems in the past.( this is cache to disc i think rather than data on demand )( i think )