Server Version#: 1.26.0.5715 Player Version#: 1.44.0.2981-e2d72ac2 MacOS#: 12.3.1 Hardware#: MacBook Pro 16" M1 Max UPDATE: Still occurring many months and versions later. High CPU usage from the QtWebEngineProcess, no matter if Video is playing or not, is constant whilst Plex is running (at ab…

Plex Player on Mac - QtWebEngineProcess high CPU & Player GUI sluggishness

system Closed September 14, 2022, 3:45pm 7

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Both Plex Mac and Plex Media Player for Mac have CPU Usage in QTWebEngineProcess and Sluggish GUI Performance Desktop Players plex-media-player , player-mac	17	1443	March 23, 2021
Plex Player \| M2 \| QtWebEngineProcess high CPU (40 - 50%) again Desktop Players player-mac	1	97	January 11, 2024
Excessive CPU usage (over 60%) for QTWebEngineProcess (second topic, no response to first) Desktop Players player-mac	4	254	June 25, 2024
High CPU QtWebEngineProcess (second time raising for historic issue) Desktop Players player-mac	5	186	September 21, 2023
Plex Mac Dedstop Play High CPU usage Desktop Players server-mac , plex-media-player , plex-web , player-mac	1	104	February 20, 2022