Unable to macro SMN pet skills Earthen Ward and Radiant Shield

Time: 2:10p EST
Frequency: continuous
World name: Excalibur
Character name: Lovely Nirokun
NPC name:
Monster name:
Class/Level: SMN/50
Party or solo: Solo
In-game time: 10:41AM
Area and coordinates: Lavendar Beds (9, 10)
Steps:

1. Create pet skill macro with different pet skills:

/micon "Shockwave" pet "Garuda-Egi"
/pac "Shockwave" <t>
/pac "Radiant Shield" <t>
/pac "Earthen Ward" <t>

2. Execute macro on target. Garuda-Egi will use Shockwave. Ifrit-Egi will NOT use Radiant Shield. Titan-Egi will NOT use Earthen Ward.

3. Change to Arcanist.

4. Create pet skill macro with different pet skills:

/micon "Backdraft" pet "Emerald Carbuncle"
/pac "Backdraft" <t>
/pac "Curl" <t>

5. Execute macro on target. Emerald Carbuncle will use Backdraft. Topaz Carbuncle will use Curl.

6. Change back to Summoner.

7. Create macro using single pet skill.

/micon "Shockwave" pet "Garuda-Egi"
/pac "Earthen Ward" <t>

8. Execute macro on target. Titan-Egi WILL use Earthen Ward.

9. Earthen Ward and Radiant Shield will not execute in macro described in Step 1. Inconsistent.

Connection Specs
- Type of internet connection/provider: Cable/Comcast
- Modem maker/model number: unsure

PC Specs
-=-=-=-=- System Information -=-=-=-=-
Windows 7 Home Premium
Rating 6.9
AMD Phenom(tm) II X6 1055T Processor 2.80 GHz
4.00GB RAM
64-bit OS
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

Laptop Model Name: (PC)
Laptop Model Number: (PC)

Gamepad Manufacturer: Xbox (Microsoft?)
Gamepad Model Name: Xbox 360 (wired)
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