New UI: Nissan Leaf Charging "203 Unsupported Operation" error

[glynhudson]

I love the new UI, I've been using it for the past week or two.

The main issue I've had is that I get a "203 Unsupported Operation" each time I open the charging page and the SoC limit and range limit functions don't work. Previously, they used to work on the old UI, the LEAF integration supports this. If I try to enable a Soc limit then each time I revisit the Charging page the SoC limit is disabled again.

This video show's the error and illustrates the issue:

XRecorder_20250204_01.mp4

Another minor issue with regarding charging is the charging power is shown as a negative number. I understand why this makes sense if positive power is discharge, however I think many users will find the negative power display quite disconcerting! The old app used to display positive charging power.

Another minor issue which is not directly related to the new UI is that the Nissan Leaf (and all other vehicles apart from roadster) does not support varying the charging current. Ideally this option would be hidden, or at lest less prominent to avoid user confusion.

[dexterbg]

Renault Twizy & VW e-Up (with T26 connection) also support varying the charge current, but you're right, the App should know which vehicles support this and adapt the UI accordingly.

[dexterbg]

Just had a look, setting the charge current is also possible with the Bolt EV, the Volt/Ampera, the Smart ED and Zeva based vehicles.