Yes. I do. I tried reinstall it, upgrade/downgrade it. Nothing seems to work. I used to work perfectly fine until the last osx update.
Same problem here. After install, I can connect. Then, after disconnection or reboot, the app says'Network error' without any further explanation. Catalina 10.15.4.
Can you please try to run sudo launchctl load -w /Library/LaunchDaemons/net.pulsesecure.AccessService.plist on the terminal and see if it helps.
@sebasnl I think "network error" is different issue, it could be caused by Pulse Service crash but not as same as service disabled. I am seeing these issues with Catalina 10.15.4. Any chance of opening a support ticket with us?