Scan full doen't detect E7R device

[tribouth]

Hello,

I have a Vaillant/Saunier Duval gaz heater with exacontrol regulator and E7R thermostat (wireless version of E7C).
I see them working for other but mine are not detected by a full scan :

scan result
08;Vaillant;BAI00;0603;3302;21;16;08;0010017390;1610;005581;N1
15;Vaillant;SBX00;0325;4802;21;15;52;0020128485;0082;007476;N5

More details :
version: ebusd 24.1.p20241110
update check: revision 24.1 available, device firmware v5-c6 1[4c15] up to date, broadcast.csv: different version available, memory.csv: different version available, vaillant/08.bai.csv: different version available, vaillant/bai.308523.inc: different version available, vaillant/broadcast.csv: different version available, vaillant/errors.inc: different version available, vaillant/general.csv: different version available, vaillant/hcmode.inc: different version available
device: 10.10.1.81:9999, TCP, enhanced, firmware 1.1[4c15].1[4c15]
signal: acquired
symbol rate: 36
max symbol rate: 124
min arbitration micros: 2
max arbitration micros: 54
min symbol latency: 4
max symbol latency: 31
scan: finished
reconnects: 0
masters: 3
messages: 228
conditional: 3
poll: 72
update: 10
address 03: master #11
address 08: slave #11, scanned "MF=Vaillant;ID=BAI00;SW=0603;HW=3302", loaded "vaillant/bai.308523.inc", "vaillant/08.bai.csv"
address 10: master #2
address 15: slave #2, scanned "MF=Vaillant;ID=SBX00;SW=0325;HW=4802"
address 31: master #8, ebusd
address 36: slave #8, ebusd

Any idea how to proceed further?

Thx