As I indicated in your other post, the 1.1 sticker is not the EZIO2X4 firmware level. See the other post for how to obtain the firmware level.
What you are seeing is a Group Broadcast message (flag byte CB) followed by a Group Cleanup Direct message (flag byte 41). The first two messages are for an Insteon ON command (cmd 1 11) and the second two messages are for an Insteon OFF command (cmd 1 13). These messages are generated because of the link you established.
For an Input to generate a Status Change message, you must set the Broadcast Status Chg option in the Configuration Register of the EZIO2X4 using the Simplehomenet Utility I mentioned in your other post. Secondly, you must not have a link for the Input in question. Even with the Broadcast Status Chg option in effect, establishing a link for the specific input suppresses the Status Change message for that input.