NetDaemon doesn't load apps

I have created a NetDaemon installation for my brand new HA installation running on RaspberryPi4. I have two other, similar HA/NetDaemon installations from earlier (on different locations), they are working well. But this new ND installation will not load my apps. I cannot find any significant difference between the installations. The log looks fine, except for the last line: “Running: 0” should say “Running: 3”

s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service netdaemon_addon successfully started
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service legacy-cont-init: starting
s6-rc: info: service legacy-cont-init successfully started
s6-rc: info: service legacy-services: starting
s6-rc: info: service legacy-services successfully started
[06:53:45] INFO: Starting NetDaemon V5 Runtime ...
[06:53:51 INF] NetDaemon.Runtime.Internal.NetDaemonRuntime: Starting NetDaemon runtime version 26.11.0.
[06:53:52 INF] NetDaemon.Runtime.Internal.NetDaemonRuntime: Successfully connected to Home Assistant
[06:53:52 INF] NetDaemon.HassModel.Internal.RegistryCache: Initializing RegistryCache
[06:53:52 INF] NetDaemon.AppModel.Internal.AppModelContext: Finished loading applications: Enabled 0, Disabled 0, Running 0, Error 0

Running my project in debug mode from Visual Studio, the apps are loading fine and working. But the deployed apps are not loaded. Strange. Probably some small detail I have overlooked. But as I said, when comparing with to my two working installations, I have not been able to spot it.
I asked ChatGPT and got a lot of bad suggestions that I tried. I hope real intelligence is better :slight_smile: