@sryan2k1 I have improved support for the I3 Keypad device. You should now be able to control all the keypad buttons. Can you please test the latest beta release in the link below?
Finally got around to testing this. The addon shows “5.1.0-SNAPSHOT.kar” and I even removed/re-added the i3 thing but it still only shows as a single dimmer with no other channels.
Miraculously Insteon released the developer docs for the i3 series devices - Developer Documentation