I've been using the software for Windows for a few years now, and I've never had any "serious" problems, everything always works well, for all our customers (here's the record that I love this product lol).
But now, with the new version 4.10.4, I noticed problems with MQTT communication on all the devices (Tasmota) that I use, they simply cannot connect to the broker, they remain in an eternal "connect / disconnect"!
Here's a photo of the "bench" test settings, in version 4.10.4.
And here is a photo of the "bench" test logs, in version 4.10.4
After MANY tests on the devices (which I thought was the problem), I decided to try to downgrade the server version, to version 4.9.36, which is the installation I had before the upgrade. (here is a record of the difficulty in finding previous versions, I only found the very old ones, 4.4...)
And to our surprise... Everything works normally again (MQTT and Tasmota).
Here's a photo of the "bench" test settings, in version 4.9.36.
And here is a photo of the installation of version 4.9.36, to prove that I'm not lying lol.
I have no problem maintaining version 4.9.36, and as I don't have any other device other than Tasmota to connect via MQTT, I understand that the problem could be with these devices.
As I said, everything has always worked well until then...
Did anything change about the MQTT broker compatibility version between versions 4.9.36 and 4.10.4??
In the end, I could just stay in the old version, but I like Comfortclick and IoT devices, so I leave a topic about it for the thousands of users of both who may be looking for some support about it.
Thank you team, and hugs to everyone!
Customer support service by UserEcho