The Glasswire Version 3.5.821
Software does no longer work.
I tried deinstall completely, do a clean install and reboot multiple times between.
I confirm the Glasswire Service is running.
But the Glasswire Programm cannot connect to its own service.
on Windows11 24H2
GlassWire Generic Driver wurde erfolgreich gestartet.
Installation successful
Start successful
GlassWire-Service läuft nicht mehr.
GlassWire neu starten oderhilfe erhalten mit diesem problem.
Reinstall and make sure you select [Restore Windows Firewall Settings] with the clean Install. Hope that helps. 
No, unfortunately it didn’t. Even getting same issue with Windows firewall completely disabled.
Are you able to Stop and Start the Glasswire Control Service in Services?
Perhaps it is going into a limbo state like I describe here:
The service creates a daily log which might provide some clues:
C:\ProgramData\GlassWire\service-full\log
Hello,
i had same issue and tried almost everything including some work with logs, registries and so on with chat gpt 
.. but finally its working. I just uninstalled glasswire, deleted all folders from program files + program data, installed older version - link was in another thread on this forum. Old version started correctly, then updated itself to newest and its working just fine.
I also had to activate premium again, my glasswire profile now displayed 2 instalations (on 1 PC) - 1 online and 1 offline. Premium was activated on the offline version. so i removed it, and activated it on the online version.
PS: i selceted clean install, and i did not selected reseting Windows firewall settings
And i also did not deactivated bitdefender antivirus, it works together just fine
