TWuerdemann

Same here ... Unsecure is not an option. What did I wrong?

Yes I have... At least PIP tells me so. But I uninstalled and reinstalled it ... now it works ... So I guess thank you for this hint. :)

Well... there is still an issue. After a normal reboot. Butterfly was back to not really running. After reinstalling tornado-systemd it worked.

The short answer is "yes". The longer one is "It's complicated". And I'm not 100% sure if it isn't me who is the problem. It looks like I overlooked something....

Maybe a similar issue. Also crashes on Honor 9 with official Android Pie (9) Beta version.

Okay. After an uninstall/reinstall the App kept crashing. But deleting all data in the App setting did the trick. So I can confirm it is working now.