Lazy Query Container

Iv’e been playing with the LQC for a while now,
Iv’e noticed that when my new query factory contains a query of 400K results.

the grid (in the LQC example) acts OK on firefox, but on internet Explorer the scroller acts as if there are 100 entries and every couple of seconds updates its own size with small batches.

this means i cant really scroll down to the 400Kth result.

anyone knows how to solve this?

(p.s if i change the result size to 1M, firefox acts the same)