Hi, could you please help me with my dsc 1832 system, the problem is disarming the system when entry delay is active, when I enter my code the keypad continues to beep and system goes into alarm after entry delay finishes, once the system is in alarm, I enter my code and the system disarms. Could this be a programming problem?

That's odd, worked on them many years, never seen.
Verify Entry delay is programmed for Entry 1 or Entry 2.
Verify Entry times, default should be fine.
Motion is not programmed as a Fire or other 24 hour burg zone?
Worse case, Default Panel and start over.
If you are NOT using an Alpha Keypad, programming errors and false alarms can easily occure, due to entrepreting Led's or numbers on the other keypads.
I like an Alpha KP in every system, it also has custom names and an Event Buffer so you can see the last 254 Events.

Did you fix your problem? I am having same problem with my dsc 1832

Maybe try a 902 for minute, then 903 and see if the Panel sees the Keypad.
I always do it, so I don't know if this is the result of not Enabling Supervision.
It will also show any devices attached(Wireless Receivers, Expanders, Output modules, Etc)