High latency with M168?

[doddoreul]

Hello,

I'm using ME168 Avatto thermostat and BT to control radiators and it seems to have a strange latency.

When I setup the temperature manually on the TRV, BT doesn't show the set temperature directly. When I check on Z2M, it exposes the right temperature (and parameters in general) and almost instantly.

After a few minutes, BT "catches" the set temp and updates itself. But if I change the temp again (between the first command and the update), BT ignores it and uses the "first" command.

Everything is "by default' except "calibration mode" wich is set on "normal" instead of "IA"

I don't really get what's happenning, am I the only one struggling?

Thanks a lot for your answers!