Challenges with Zwave Shade (Graber Somfy)

I've been a le to get all my Graber Somfy zwave shades and remotes added to HE but experiencing an issue where the Blinds are sometimes not responsive. In particular a blind will be mostly closed (e.g. Level 9) an

d cant be opened with HE until it gets fully closed first.

In general responsiveness varies. I'm using the generic zwave shade driver.

Any thoughts on resolving?

I’m still experiencing problems controlling these blinds. Anyone have any suggestions or recommended driver/device?

Anyone have ideas?