Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: System load when downloading over WLAN/LAN

02 Sep 2012   #1
JohnnyGrig

Windows 7 Ultimate x64
 
 
System load when downloading over WLAN/LAN

Since I've change my internet connection to a much faster one, like 100Mbps(12.5MBps), I have come over a really strange problem. It's a PPPoE connection and I have to dial it every restart.
Whenever I downloading something with a high speed, aprox. over 6 MBps(Network Utilization 60%), my CPU usage raise. When it reaches 99%, the overall system performance is decreasing significantly.
I used Performance Monitor to detect this and I found that System Interrupts is using it and also UPnP Device Host is also taking some CPU.

My laptop is ASUS X54HY-SX030D, my LAN = Qualcomm Atheros AR8151 and my WLAN = Qualcomm Atheros AR9285. The drivers are up-to-date so, I do not see any apparent problem.
I use Windows 7 Ultimate x64.

If someone can help me, I'll be glad.


My System SpecsSystem Spec
.
07 Sep 2012   #2
JohnnyGrig

Windows 7 Ultimate x64
 
 

Nobody has an idea?
My System SpecsSystem Spec
Reply

 System load when downloading over WLAN/LAN




Thread Tools





Similar help and support threads
Thread Forum
Buzzing/System freeze when downloading
Hi all Been a lurker for a while and need some help. I work in tech support and can normally isolate an issue pretty fast but I am seriously stuck with this one. Just to clear up, I am getting no BSOD. As soon as I start downloading, whether that be from utorrent or chrome, my computer...
General Discussion
System periodically freezes while downloading.
Hi, I've been searching all over the internet for possible solutions and tried many of them but no luck so far, the system keeps freezing when a download is active ( Steam game download/update, download through browsers, torrents etc. ) I'm on Windows 7 ultimate 32bit, and even tried...
General Discussion
windows 7 refuses to load and system repair wont load
I dont know if this is posted in the right area but I'm so desperate to get my laptop working its unreal. First it started off with my laptop crashing, I had totally forgot it needed to do a windows update and turned off my laptop in hopes that it would work properly. After that my laptop has not...
BSOD Help and Support
System lags while downloading .
Hi all at W7 forums.:D I'm having a problem I just cant seem to figure out. Recently upgraded to Windows 7 Ultimate 32 bit, from Vista, & have loved it so far until I had broadband connected at my new flat. Whenever I try to download anything at all as soon as the speed reaches around 100kB/s...
Performance & Maintenance
My new $800 system is worthless while downloading.Help!
I have a new Toshiba Satellite that is running Windows 7 32bit Dual Core with 3GB RAM and ATI Radeon Graphics. Whenever I download ANYTHING, my mouse becomes so slow and choppy that it is literally impossible to do any other task while downloading anything (Firefox and uTorrent downloads.) It...
Performance & Maintenance
System Interrupt while downloading
Hi, I recently installed windows 7 Home Premium x64 from XP (did a custom ijnstall) Everything seems to be fine until I download. (Downloading my games from steam and even browsing youtube) My CPU will randomly shoot up to 80 - 100% and my linksys usb internet adapter will stop functioning...
Performance & Maintenance

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 11:40.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App