In Firefox 24.6.0, on a CRS125 with configuration freshly reset to defaults, if you go into WebFig, go to Switch->Ports, click a port (say, ether8-slave-local) and click "Apply" or "OK", you'll get:

Couldn't change Switch Port <ether8-slave-local> - per-queue-scheduling must contain 8 entries (6)

This seems like a bug. If I haven't changed anything about the port, and I click Apply, all settings being applied should already be valid. I would guess the validation logic in the UI code is broken.

Could someone please verify this for me so I can email support@ with a thread confirmation?