I have flown the latest 4500 sfotware for a few weeks. I notice that often there is nothing displayed in the wind vector, just blank lines, even though there is a lot of disparity between the true airspeed and the ground speed. About half the time it registers correctly. The previous version was displayed and correct all the time.

also, seems the fuel flow K factor was effected, I now have to recalibrate the fuel flow.

The altitude capture is now a bit lazy, often overshoots 100'+ before returning to selected altitude. This is all happened since the new software.

Anybody else have the same problems?
Regards,

Gary Brown