Activating valet mode not working

[tglynx]

Hi, first of all, great adapter, i use it to activate the air heating in our mercedes marco polo using home kit (iobroker and node-red).
Activating valet mode seems not to work.
I can however deactivate valet mode using the adapter when it has been activated in the starline app.

I noticed some parsing errors in the log, however, they seem not to be related to the valet mode activation not working.
The errors also occur when the feature is working just fine.

Steps to reproduce the behavior:
Write 'true' to starline.0.alarmsystem-name.control.valet
I would expect 'valet mode' to be enabled, but nothing happens.
Other functions such as arm (true / false) or webasto (true / false) are working fine (see logs).

Additional information from the logs:
control.valet = true (not working)
2024-03-26 19:14:11.929 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.valet:{"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:14:11.930 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.valet - {"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:14:11.940 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.valet:{"val":true,"ack":true,"ts":xxx,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:14:19.508 - debug: starline.0 (193280) send_command - response from the server statusCode: 204 2024-03-26 19:14:19.509 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: ""

control.valet = false (working)
2024-03-26 19:17:08.211 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.valet:{"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:17:08.212 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.valet - {"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:17:08.222 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.valet:{"val":false,"ack":true,"ts":1711477028219,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:17:09.538 - debug: starline.0 (193280) send_command - response from the server statusCode: 204 2024-03-26 19:17:09.539 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: ""

control.arm = true (working)
2024-03-26 19:07:39.600 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.arm:{"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:07:39.601 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.arm - {"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:07:39.613 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.arm:{"val":true,"ack":true,"ts":xxx,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:07:40.693 - debug: starline.0 (193280) send_command - response from the server statusCode: 400 2024-03-26 19:07:40.695 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: "{\"status\":400,\"message\":\"device.command.execFailed\",\"minIgnTimer\":5,\"maxIgnTimer\":60}"

control.arm = false (working)
2024-03-26 19:09:53.849 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.arm:{"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:09:53.849 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.arm - {"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:09:53.860 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.arm:{"val":false,"ack":true,"ts":xxx,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:09:57.095 - debug: starline.0 (193280) send_command - response from the server statusCode: 204 2024-03-26 19:09:57.096 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: ""

control.webasto = true (working)
2024-03-26 19:20:19.346 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.webasto:{"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:20:19.347 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.webasto - {"val":true,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:20:19.356 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.webasto:{"val":true,"ack":true,"ts":xxx,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:20:19.571 - debug: starline.0 (193280) send_command - response from the server statusCode: 202 2024-03-26 19:20:19.572 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: ""

control.webasto = false (working)
2024-03-26 19:21:58.572 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.webasto:{"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:21:58.573 - info: starline.0 (193280) stateChange starline.0.<alarmsystemname>.control.webasto - {"val":false,"ack":false,"ts":xxx,"q":0,"from":"system.adapter.admin.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:21:58.584 - silly: starline.0 (193280) States user redis pmessage starline.0.<alarmsystemname>.control.*/starline.0.<alarmsystemname>.control.webasto:{"val":false,"ack":true,"ts":xxx,"q":0,"from":"system.adapter.starline.0","user":"system.user.admin","lc":xxx} 2024-03-26 19:21:59.004 - debug: starline.0 (193280) send_command - response from the server statusCode: 202 2024-03-26 19:21:59.004 - error: starline.0 (193280) Send command. Parsing error: {}. Incoming data: "" 2024-03-26 19:22:00.024 - info: host.iobroker instance system.adapter.blueconnect.0 started with pid 194504

Versions:

• Adapter version: 2.0.0
• JS-Controller version: 5.0.19
• Node version: 18.19.1
• Operating system: Ubuntu ( iobroker running in docker container)

Additional Context:
My alarm system is a Starline S96V2