If you use RxLifecycle, maybe now is the time to switch from it to AutoDispose.
"AutoDispose is an RxJava 2 tool for automatically binding the execution of RxJava 2 streams to a provided scope via disposal/cancellation."
- https://github.com/uber/AutoDispose
- http://blog.danlew.net/2017/08/02/why-not-rxlifecycle