PRL shared worker names and physical device attribution
Multiple machines using the same address and worker label can appear as one pool row. That aggregate cannot reveal each machine’s measured earnings. Dividing it equally by the number of devices would create an unsupported attribution.
What to check
Inspect the active address, pool and worker configuration. For future separation, assign distinct labels and record when the change took effect. Old windows can still contain combined activity; use subsequent source records for separate checks. Retain wallet-level reward totals at address scope rather than repeating the full amount on every device.
Example
Example: two Macs both use mac and the pool shows one row. Mark it as a shared worker. After changing to mac-a and mac-b, wait for new shares; an initially empty new label does not establish a stopped machine.