Some problems with ACCA about acca HOT 1 CLOSED

This is not the ACC (backend) repository.
You should have opened the issue at https://github.com/Magisk-Modules-Repo/acc/ instead.

Anyway, you're misunderstanding and misusing these commands.

acc -e #% keeps charging enabled until the given capacity is reached.
Unless your system is rebooted, you have to reenable charging manually (acc -e) or automate the process with Daily Job Scheduler (module).

acc -e 80 60 is an invalid command. There's no such syntax in the documentation.
What you want is acc 80 60 (without -e).

By the way, you don't have to always run acc -e 80% when you need it to work. ACC auto-starts and does its job according to /sdcard/acc/config.txt.

from acca.