This one worked but with other issues.
on
IA5 H, and V on both lnb's
Switch between V and H you lose signal. Unless you cover and uncover the lnb, you'll have to wait at least 15 seconds to get reading while on the right spot.
Move the dish around and go back to the sweet point, no signal until you cover and uncover the lnb or wait at least 15 seconds to get readings. It's very easy to pass the correct position with this issue here.
I went back to 4.2 and meter got readings right away. KH is not working on 4.2 though, but sure it's beter than 4.3 with the current issue. I'm not sure why the meter would act like this although the update was only on one polarity of one lnb type.
Thank you for your help.