Could it be because you’re spelling it together as Prismshift rather than Prism Shift? It’s algorithm 9806.
In the algorithm search, if you type “Poly” you’ll see PolySynth (9809), PolyFlex (9805), Polyphony (9802) – the new H90 polyphonic algorithms
In the search, if you type “vocal’ you see VocalTune (9810), VocalShiftMIDI (9804), and VocalShit (9803) – the new H9000 vocal algorithms
I clicked on the firmware update button inside emote and updated it however couldn’t see the new algos. And I downloaded and reinstalled the emote again and now I am seeing the new algos. It seems like the “firmware update button inside emote” didn’t work well!??
For the future, the firmware update option in Emote is for the H9000 itself. To update Emote you must download the latest version off the Eventide website.