sounds like you got an infinate function call ( the slow down in performace and ultimatly out of memory problems) i.e. inside a while loop you call a function that itself has a while loop that doesn't end


function do_this()
{
while(1)
{
wait(1);
}
}

action entity_do_that
{
while(1)
{
do_this();
}
}


this is an infinate function call. Your createing an indless stream of do_this functions that will bog down the cpu and eventualy eat up your ram