Well-established and the most reported crash. It happens frequently in calls and while playing music, most likely usually without user even noticing.

It seems that is either something is improperly managed by Telegram X, or this crash is coming from some bugged Android versions.

As of 27th March 2020 there were 50,047 reports, 19,633 impacted users.

Saving this issue here in 2021 in case somebody would like to investigate this issue and build a solid conclusion on why this happens.

android.app.RemoteServiceException: 
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1881)
  at android.os.Handler.dispatchMessage (Handler.java:105)
  at android.os.Looper.loop (Looper.java:164)
  at android.app.ActivityThread.main (ActivityThread.java:6942)
  at java.lang.reflect.Method.invoke (Method.java)
  at com.android.internal.os.Zygote$MethodAndArgsCaller.run (Zygote.java:327)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1374)