Bitdefender Causing Dpc Latency
The DPC latency issue makes my CPU spike which stutters my whole computer (audio stutters, laggy mouse movements, freezing programs) http://puu.sh/oS70i/84f8a12613.png
I uninstalled Bitdefender and it reduced my DPC Latency by a lot as seen here http://puu.sh/p6TlJ/7cab43c65a.png
I'm using drivers from Mediatek and last update was Nov 3rd 2015 and it's the only Win10 drivers they have
http://www.mediatek.com/en/downloads1/downloads/
Is the driver conflicting with Bitdefender, or vice versa ?
I don't have any other AV / AM installed, it might be the firewall causing it cause of this thread
/index.php?showtopic=58769&hl=%2Bdpc+%2Blatency" rel="">https://forum.bitdefender.com/index.php?showtopic=58769&hl=%2Bdpc+%2Blatency
Comments
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Hello ThatNoob,
Please let me know what product do you have installed and the build number, you can find the build number by right clicking on the system tray icon and selecting About.
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Bitdefender Total Security 2016 - Build Number 20.0.28.1478
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I had the same issue and turning off port scan detection solved it for me.
It's in 'Module' > 'Firewall' > 'Block port scans in the network'.
I hope this helps and that they can fix this asap.
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I had the same issue and turning off port scan detection solved it for me.
It's in 'Module' > 'Firewall' > 'Block port scans in the network'.
I hope this helps and that they can fix this asap.
That actually seems to fix the problem
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Hello ThatNoob,
Please let me know what product do you have installed and the build number, you can find the build number by right clicking on the system tray icon and selecting About.
Bitdefender Total Security 2016 - Build Number 20.0.28.1478
So I turned off the "Block Port Scanning" and that fixed it, will there be an update to fix it ?
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Hello,
The situation is known and we are currently working on a fix.
There is already a topic opened on this situation, please keep an eye on it as it will be updated as soon as we have more information.
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