Did you disable metalayer-crawler?

Is connectivity search interval set to never?

Are the WIFI, GPS and Bluetooth radios turned off? I think you mentioned that it drains in flight mode so this might not be the problem.


If those don't help, you should reflash and use the device for a day after each package you install. Some apps should be okay to install all at once, but stuff like asui and DT should be tested. And don't load any kernel modules until you've tested the packages.