VFP goes into idle state when it's waiting for user input or for an event to time out.

>
>I have a remote cursor with sql-server. I make these properties for read cursor at idle time:
>
>xcs.FetchSize=100
>xcs.FetchAsNeeded=.F.
>
>My form has a grid. If I run my form, just first 100 records are reading. I need to page downs for fetch other records. But if I put a wait window, record are beginning to read.
>
>What is the idle time? Isn't it at focused to a grid or another control. Is just wait window time is idle time?
>
>What should I do?
>
>update: if I make datasession as default, all cursor reading. What I should do!!! :(