mdillmann wrote:No sun here these days.
Radiator is hot, due to valve not closing. I had this last year, it mostly worked for the old FW, but FW 73 that was applied yesterday basically broke it completely.
I've been to all those WD40 recommendations. I saw in the French forum to take out batteries and run a calibration. I did this and it fixed things until the valve needed to open again and consequently failed to close at 16:00: "Good" news is, that after that exercise the valve seems to be only open 30% as the radiator is not hot but warm. But still it raises temp in the room.
I wanted to wait for support before I act, but - as expected - no reaction on their side.
Completely confirm the behaviour similar to mine. Battery removal and recalibration helps sometime for some hours, but the day/night after some valve (randomly ) are open a litlle again just to warm the radiator ( and the heating is confirmed by the chart)
I have a ticket open too. I have documented all this issues with screenshots n the ticket. I'm in contact with technicians of the support and I'm sure they are working to fix this issue.
I think that the most we document this issue in the ticket and here in the forum thay will solve it soon.