The cause is that some Toons are missing some software modules.
------ Start of good News text on 2023-11-16
The app ThermostatPlusBasic which I mentioned before ( see below ) is up and running for some days now.
We found a way to add the missing modules.
Although one should not install additional software from an app......
The next version of ThermostatPlusBasic which I am working on will add the missing modules

and show a notification on Toon after installing the modules.
After the notification one can remove ThermostatPlusBasic and use ThermostatPlus
So for the time being you can use ThermostatPlusBasic or follow the instructions below to do it yourself.
------End of good News text on 2023-11-16
There is an extra app on the way by the name of ThermostatPlusBasic which has the old software which does not use these modules and due to that has no web interface.
You can wait on that or follow the instructions below to get the new version up and running.
This is a long answer but you should be able to get things working with this.
On windows you can start a little run box by typing two keys at the same time :
Windows-Key and R key
Now start a command prompt by typing the next in the run box and click to start it :
cmd
(When you have Linux you need to start a terminal window and I am sure there is something like it on an Apple computer.)
Logon to your Toon with ssh root@ip_adress_toon like :
ssh root@192.168.2.23
( you have to use the ip address of your Toon and may have to accept a certificate when you enter the next command )
Enter root password :
toon
Open a vpn connection ( this may not work after the first attempt. just read on to see how to continue when it does not work. )
sh /root/update-rooted.sh -o
( When there is no update_rooted.sh script you need to download it like this and try again : )
( wget
https://github.com/ToonSoftwareCollecti ... -rooted.sh )
( Note that you may have to right click the https link above and use copy to get the link in your copy-paste buffer )
When you run the script it may ask you to upgrade the script. If so answer yes and after the upgrade start the same 'sh /root/update-rooted.sh -o' command again.
You may need to run 'sh /root/update-rooted.sh -o' several times.
First an example which fails to open the vpn and after that an example which worked.
sh /root/update-rooted.sh -o
===================================================================================================================================================================
Welcome to the rooted Toon upgrade script. This script will try to upgrade your Toon using your original connection with Eneco. It will start the VPN if necessary.
Please be advised that running this script is at your own risk!
Version: 4.80 - TheHogNL - 03-01-2023
===================================================================================================================================================================
Only start VPN and then quit
This toon does not contain old VPN certficates. Not necessary to update VPN certificates.
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Now starting the VPN tunnel and waiting for it to be alive and configured...
Could not enable VPN in a normal reasonable time!
DEBUG information:
default via 192.168.2.254 dev wlan0 metric 10
192.168.2.0/24 dev wlan0 scope link src 192.168.2.9
# <persistent /etc/hosts content can be added to /etc/hosts.template file>
127.0.0.1 localhost.localdomain localhost qb-659918000102-2033A0WWT2
172.19.16.1 feed.hae.int feed
127.0.0.1 ping.quby.nl
127.0.0.1 api.quby.io
END DEBUG information
Quitting the upgrade. It was a nice try tho...
killall: openvpn: no process killed
This failed so try again :
sh /root/update-rooted.sh -o
===================================================================================================================================================================
Welcome to the rooted Toon upgrade script. This script will try to upgrade your Toon using your original connection with Eneco. It will start the VPN if necessary.
Please be advised that running this script is at your own risk!
Version: 4.80 - TheHogNL - 03-01-2023
===================================================================================================================================================================
Only start VPN and then quit
This toon does not contain old VPN certficates. Not necessary to update VPN certificates.
Now starting the VPN tunnel and waiting for it to be alive and configured...
Tunnel is alive and configured.
>> configured opkg feeds:
src/gz base
http://feed.hae.int/feeds/nxt/uni/5.49.19
src/gz oe-all
http://feed.hae.int/feeds/nxt/oe/angeli ... w-7.14/all
src/gz oe-cortexa9hf-vfp-neon
http://feed.hae.int/feeds/nxt/oe/angeli ... f-vfp-neon
src/gz oe-cortexa9hf-vfp-neon-mx6sx
http://feed.hae.int/feeds/nxt/oe/angeli ... neon-mx6sx
src/gz oe-nxt_display
http://feed.hae.int/feeds/nxt/oe/angeli ... xt_display
VPN is started, OPKG sources should now be available for you. Good luck!
If you are done with manual package downloading, just reboot and the VPN should be closed again.
It may take more times to get to this point.
Anyway, run the command 'sh /root/update-rooted.sh -o' until the output of it ends with :
VPN is started, OPKG sources should now be available for you. Good luck!
If you are done with manual package downloading, just reboot and the VPN should be closed again.
Update the list of available packages with the next command (expect to see some output on the screen ) :
opkg update
Install the websockets libraries with the next command (expect to see some output on the screen ) :
opkg install libqt5websockets5
Check to see the websockets software with the next command :
opkg list-installed | grep libqt5web
You should see :
libqt5websockets-plugins - 5.11.2+git0+e71467cb56-r0
libqt5websockets-qmlplugins - 5.11.2+git0+e71467cb56-r0
libqt5websockets5 - 5.11.2+git0+e71467cb56-r0
Now reboot Toon to close the vpn and thermostatPlus V3.0.0 should work