Works absolutely fine for me (tested with latest OC and AE2 rv2-beta-18). Are you sure nothing has changed in your configuration, and it's not an issue on AE2's side? (i.e. it works if you apply a redstone signal using a redstone torch or so?)

I am using AE2 rv2-beta-18 as well.

I changed the redstone card to one operation per pulse and it acted like the setConfiguration changes were being queued; each pulse changed the configuration to what the script called for. It did not deposit the item in the requested slot.

I'll re-test with the latest OC dev build and respond back. The configuration (as far as I know) has not been changed from OC 1.5.4.

It looks like the issue is persisting with the latest 1.5.5 build. How can I help troubleshoot this?

Screenshots of a minimal build that reproduces this, of the inventory of the computer and bus, as well as the code you're running would be a good start.

I see this if I print the result of the exportIntoSlot code (see attached screenshot).

Working on the other items.

Ah, I misunderstood earlier. Can reproduce, looking into it. Thanks!