Forum Discussion
07_19
Apr 07, 2020Iron Contributor
High CPU usage because of service worker (sw.js)
Since the last update, almost each time I close a tab, Edge starts to take a lot of CPU. In the browser task manager, I see that it's the service worker that cause this : it's written either "servi...
- Apr 09, 2020
Since the new update (Version 83.0.474.0 (Official build) dev (64-bit) ), I don't have this bug anymore.
Thraetaona
Apr 07, 2020Iron Contributor
You're welcome,
Not sure; since I don't have the same problem on canary; it could still be an issue with a specific site or extension?
To test weather the recent update has been causing the issue, you could (1) remove all extensions, (2) unregister all service workers through Devtools and (3) clear your browser's cache.
Then try opening a site like google or this thread and closing them, see if they cause any lag spikes.
Not sure; since I don't have the same problem on canary; it could still be an issue with a specific site or extension?
To test weather the recent update has been causing the issue, you could (1) remove all extensions, (2) unregister all service workers through Devtools and (3) clear your browser's cache.
Then try opening a site like google or this thread and closing them, see if they cause any lag spikes.
07_19
Apr 09, 2020Iron Contributor
Since the new update (Version 83.0.474.0 (Official build) dev (64-bit) ), I don't have this bug anymore.