Notification log that actually works for Honor 8A

[Andy3142]

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 more
--- Notification History - also logs a lot, but misses key bank notifications that the previous one gets.

Anyone know a log that works for the 8A (or even 8 / 8X)

Many thanks