no one faced such problem?

@waltervl: Thanks for the answer. Before reading it, I tried to figure it out on my own and I came to what you replied to me, but thank you very much for your commitment :)

Finally I managed to start domoticz with "sudo service ...." (add parameters in /etc/init.d/domoticz.sh file) but no response ...

This is what I did (first listing from my previous post):

./domoticz -www 80 -loglevel debug -debuglevel webserver,received,auth

and after running this I get:

terminate called without an active exception
Aborted

here is a new listing (but identical to that one - except for run time)

pi ...

I'm still at a dead end. It is true that debug works, but I have domoticz on port 80 and if I run it without the -www parameter, I have no access to it from the outside and it does not show any login attempts from dataplicity (it connects through port 80 and domoticz starts on port 8080). When I run ...

I don't know either I'm doing something wrong or I don't know what? After running domoticz with the parameters "-debuglevel webserver,received,auth" (without quotes :)), the logs were displayed in the console, but there was nothing new about logins, and I was sending the command
https ...

Since Domoticz 2022.2 I had problems connecting to Domoticz with Dataplicity. Since version 2023.1 the problem has disappeared :), but not completely. I have flow in Automagic4Android on a mobile phone and send HTTPrequset post from it. Unfortunately, it does not reach Domoticz. I've read a lot ...

I was reading this thread and I did not find an answer to my question: is it possible to control the security panel by dtgbot (arming / disarming the alarm) with a pin?

Can I ask you to explain how to enter the path to the JPG file in the camera settings in Machinon?
https://files.fm/u/b7cs2pfu4#/view/kuc9gfggy

I have some wifi cameras that only support RTSP (e.g. INQMEGA 1080p IL-HIP291-1M/2M-AI). I set Node Red to do a jpg dump from time to time (e.g. 10s) to a directory e.g. /home/pi/zdjecie/zdjecie.jpg. The camera, Node Red and Domoticz are on the same home network. How can I now display this photo ...

On the Machinon Dashboard I would like to move some widgets from Light / Switches Devices and Utility Sensors to Security Devices (there is only a Security Panel) to "clean up" the widgets that monitor various security and alarm elements. Is it possible, because unfortunately I fail?

Is it possible to "enter" Dashticz via ZeroTier (IP_zerotier_RPi: Dashticz_port)? When I try to enter this way I get:
"Error while requesting Domoticz version. Possible causes:
Domoticz offline
Domoticz IP incorrect in CONFIG.js
User credentials incorrect in CONFIG.js
Browser IP not whitelist in ...

Thank you again

Thank you :).
I release 8083 port, but "sudo docker system prune" did not removed anything :(
I still have don't used:
REPOSITORY TAG IMAGE ID CREATED SIZE
dtv3-8082 latest 270f15e46bc2 2 months ago 300MB
dtv3-8083 latest 270f15e46bc2 2 months ago 300MB
dtv3-8084 latest 270f15e46bc2 2 months ago ...

First I installed dashticz stable version - it was installed on port 8082, then beta version - port 8083, after upgrading to the next beta version dashticz stopped working, so I installed again - port 8084 ... Now I only use the last version. How can I free port 8083 on which nothing is running ...

Regarding the presence detection of e.g. a telephone, I noticed that the status is updated on an ongoing basis in IP/DHCP Server/Leases in the Active Address column table. Maybe this information can be used to detect presence? Unfortunately, I don't know how I can check it using the API