I have installed the latest LOS nightly on tenshi (lineage-14.1-20180729-nightly-tenshi-signed.zip) and flashed addonsu (addonsu-14.1-arm-signed.zip). I've enabled "Apps and ADB" in developer settings.
Now, when I try to start a root shell via ADB or try to enable AdAway, the UI freezes. The buttons still make the device rumble but nothing else. Pressing the power button makes the typical box appear, but I can't tap on anything.
What could cause the problem? Is it a bug or am I doing something wrong?