Notification log that actually works for Honor 8A

I want a notification log for my Huawei Honor 8A. I've tried several. None work completely. Does anyone know one that does?
I've tried:
--- NotificationLog - logged a few things, then stopped working.
--- Notification History Log - logs a lot, but constantly beeps to tell me it can't log any...

Notification log that actually works for Honor 8A