FILTER after using USERELATIONSHIP function does not work correctly

[AndréNextFit]

I need to get the number of customers who canceled, then I need to calculate the reversed accumulated. The problem is that the first measurement returns all blank values, without any errors.

Cancel =
CALCULATE(
DISTINCTCOUNT(dCustumer[Custumer ID]),
USERELATIONSHIP('dCalendar'[Date ID],dCustumer[Cancel Date]),
FILTER(
dCustumer,
dCustumer[Entry Date] < MAX('dCalendar'[Date ID])))

Inverted Acumulated=
CALCULATE(
[Cancel],
FILTER(
ALLSELECTED('dCalendar'),
EOMONTH('dCalendar'[Date ID],0) >= MIN('dCalendar'[Date ID])
)
)

[lbendlin]

something like this (pseudo code)

Inverted Acumulated=
var mxd = MAX('dCalendar'[Date ID])
var mind = MIN('dCalendar'[Date ID])
return CALCULATE(
DISTINCTCOUNT(dCustumer[Custumer ID]),
USERELATIONSHIP('dCalendar'[Date ID],dCustumer[Cancel Date]),
dCustumer[Entry Date] < mxd,
EOMONTH('dCalendar'[Date ID],0) >= mind
)

[AndréNextFit]

Hello, i try your method and dont work again, my perception is that dax has a limitation in this case. After this i make a query in postgresql and work.