1. I've also noticed that on winding down the altimeter to set descent target level, the TOD indication vanishes from both the FMS and the ND
2. I also get a 'Speed limit' row in the FMS which commands a higher level (in this case 10,000) in the midst of a descent profile having lower levels, so the aircraft climbs during descent.
3. In the attached, the FMS shows very low levels inconsistent with the STAR, so had to set VNav manually.
4. Despite update 1.2.3., there still seem to be numerous problems with the V Nav. Hopefully this is getting extensive, urgent treatment!!