CPU consumed by "graphic isolation of..."
Yéti83
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gouby Posted messages 386 Registration date Status Contributor Last intervention -
gouby Posted messages 386 Registration date Status Contributor Last intervention -
Hello,
I've been having an issue for a few weeks with my laptop (Acer Aspire 7220 with Vista). When I try to watch a streaming video online (from different sites), the CPU usage spikes to 100%, causing the playback to become completely choppy.
I then opened the task manager, showed all processes, and saw that it was the process "Windows Audio Device Graph Isolation" that was hogging the CPU. Obviously, when I kill the process, the videos become smooth again but with no sound.
Why does this problem arise after a year of normal operation? How can I resolve it? Thank you for your help.
For your information, I've already done a virus scan and driver updates with no success.
I've been having an issue for a few weeks with my laptop (Acer Aspire 7220 with Vista). When I try to watch a streaming video online (from different sites), the CPU usage spikes to 100%, causing the playback to become completely choppy.
I then opened the task manager, showed all processes, and saw that it was the process "Windows Audio Device Graph Isolation" that was hogging the CPU. Obviously, when I kill the process, the videos become smooth again but with no sound.
Why does this problem arise after a year of normal operation? How can I resolve it? Thank you for your help.
For your information, I've already done a virus scan and driver updates with no success.
Configuration: Windows Vista Internet Explorer 7.0
