Old School RuneScape Known Issues, Workarounds and Fixes

Pete rewards no longer require the Easy Wilderness Diary

The October 14 update removes the Easy Wilderness Diary prerequisite for Pete’s PvP Challenge rewards. A reward claim blocked by that requirement should be compared with this revised rule. [2]

Pete Kayer challenges: invisible-seed restriction

The October 14 update clears planted Mithril seeds between Pete’s Penultimate and Final fights. This addresses the misleading “you can’t plant seeds here” message when no seeds were visible. The change is specific to those challenge fights. [2]

Special Attack challenge: energy regeneration

Jagex’s October 14 changelog says special attack energy continues regenerating after leaving the Special Attack PvP Challenge. Compare a report about this transition with this change; the announcement does not say the challenge’s practice restoration applies everywhere. [2]

Use the challenge loadout controls

The challenge supplies loadout controls before a fight or combo-eating task. These controls provide a documented way to revise the setup before retrying. [3]

Documented steps

1. Choose a loadout in the task UI before starting, or right-click Pete and choose Information → Loadouts. [3]

macOS 27: Jagex Launcher may need Rosetta on first launch

The September 16 Jagex notice describes the existing launcher as an Intel application using Rosetta. On macOS 27, Rosetta is not installed by default, so the launcher may fail to open at the first launch after upgrading. The notice announces a future native launcher window; it does not establish that the native build is already available. [1]

Documented steps

1. Use the one-time macOS Rosetta installation prompt if this documented situation applies. Stay online, accept the installation and provide your macOS credentials if the operating system asks for them. [1]

Jagex Launcher minimum macOS version changes to Monterey

That notice also moves the launcher’s Mac minimum from macOS Big Sur 11 to Monterey 12. Compare the operating system version with this launcher requirement when diagnosing a compatibility failure. The statement is about Jagex Launcher support, rather than a claim that all existing Old School RuneScape game clients use identical minimum requirements. [1]