Neueste Antworten auf Firefox uses a lot of CPUhttps://support.mozilla.org/de/questions/12175352018-07-13T02:56:49-07:00unless you're vision impaired and depending on screenreaders, braille displays and other assistive t2018-07-13T02:56:49-07:00philipphttps://support.mozilla.org/de/questions/1217535#answer-1132725<p>unless you're vision impaired and depending on screenreaders, braille displays and other assistive technologies there are only upsides.
</p>Are there any downside risks to checking the box to "prevent..." (as described in earlier posts in t2018-07-13T02:55:05-07:00BILLM9https://support.mozilla.org/de/questions/1217535#answer-1132724<p>Are there any downside risks to checking the box to "prevent..." (as described in earlier posts in this thread)? Any other considerations?
</p>philipp said
hi, can you try if the following improves the performance problem:
go to the firefox 2018-05-14T06:12:37-07:00Daliuxas200https://support.mozilla.org/de/questions/1217535#answer-1111704<p><em>philipp <a href="#answer-1111333" rel="nofollow">said</a></em>
</p>
<blockquote>
hi, can you try if the following improves the performance problem:
go to the firefox <em>menu ≡ &gt; options &gt; privacy &amp; security</em> panel and under permissions check the setting to <strong>prevent accessibility services from accessing your browser</strong>.
</blockquote>
<p>This actually seems to have solved the problem, at least during the past 24h of usage. I tried everything before... how come this one setting draws up so much CPU power&nbsp;?
</p>Hi, as running a beta anything can and will happen.
Please go to Options --> Privacy & Securi2018-05-13T04:39:00-07:00Pkshadowhttps://support.mozilla.org/de/questions/1217535#answer-1111335<p>Hi, as running a beta anything can and will happen.
Please go to Options --&gt; Privacy &amp; Security --&gt; Permissions and put a check mark in the box to Prevent Accessibility Services .......
</p><p>Then please back up to General on left side Menu then down to Performance and uncheck use Performance settings, then change the Content Processes down to 2 and try that after rebooting. Also go up higher, lower till find the sweet spot.
</p><p>Yes see that you are in safe mode when posted this.
</p><p>Note this % can increase or decrease for every version and any cpu.
I have several and some run more than others with Firefox.
</p>hi, can you try if the following improves the performance problem:
go to the firefox menu ≡ > opt2018-05-13T04:32:43-07:00philipphttps://support.mozilla.org/de/questions/1217535#answer-1111333<p>hi, can you try if the following improves the performance problem:
go to the firefox <em>menu ≡ &gt; options &gt; privacy &amp; security</em> panel and under permissions check the setting to <strong>prevent accessibility services from accessing your browser</strong>.
</p>