crazy 701 product per page limit

[hurrionz]

Hi everyone,
I'm using VM 2.6 and J2.5.19 and I'm in trouble with the max product per page limit.
Even if I set the limit on 2000, the number of the displayed products always stops at 701 and this is make me going crazy.
Can someone help me?

P.S.
I know it would seem crazy having 2000 products per page, but I'm not building an e-commerce site, VM is only a part of a different project.

[K&K media production]

this is limited in the core