Answering your questions one by one:
OH version: openHAB 2.1.0 release build with Z-Wave Dev build 2.1.0.201708201145 for lamella positioning support
items: All Zwave things and items were defined in Paper-UI
Did it ever work: yes,
Changes: no SW upgrades, did initial install after 2.1.0 was released, HW changes added more FGR-222 and refined the rules controlling the blinds.
Blinds type: All blinds are venetian blinds and I am not refering to tilt angle.
Calibration: Yes, via switch connected to S2 and via HABadmin
All blinds are configured identical parameter #3: “Blind Positioning with FIBAR Command” and #13: “default - controller+switchlimit” and all blinds behaving the same.
logs to be posted…