Not sure this is intended or not : using cgminer 2.9.5 under windows7 (64), downloaded from http://ck.kolivas.org/apps/cgminer/cgminer-2.9.5-win32.7z while connected to a GBT-enabled pool, the "Q" value reported by cgminer stays at "3" and won't change, even after hours of running.

This gives giant efficiency values (which may alter the various load-balance algorithms ?)

Part of my conf file:


EDIT : downgrading to 2.9.4 fixes that "issue" ; "Q" indicator increases again.