Optimize Dashboard

Actually, I tried one more thing to optimize one of the dependent measures.  Using this one instead gets it under 400 ms.

YTD Commission Payout -1Month =
VAR vMonths =
    CALCULATETABLE (
        VALUES ( Dates[Year Month] ),
        FILTER (
            ALL ( Dates ),
            Dates[Date]
                < MIN ( Dates[Date] )
        )
    )
VAR vSummary =
    ADDCOLUMNS (
        vMonths,
        "cYTDComm", [YTD Commission]
    )
VAR vMaxMonth =
    MAXX (
        FILTER (
            vSummary,
            [cYTDComm] > 0
        ),
        Dates[Year Month]
    )
RETURN
    SUMX (
        FILTER (
            vSummary,
            Dates[Year Month] = vMaxMonth
        ),
        [cYTDComm]
    )

Regards,

Pat