Author Topic: How to skip scanning traffic for certain apps/port?  (Read 2141 times)

0 Members and 1 Guest are viewing this topic.

REDACTED

  • Guest
How to skip scanning traffic for certain apps/port?
« on: October 29, 2018, 10:34:21 AM »
Hi!

I just noticed using current version (Avast Free v18.7.2354) that Avast scans the incoming traffic of uTorrent via OpenVPN, hence consuming  huge CPU time with high speed. I don't remember Avast behaiving this way before (before upgrading to current version).

So, how can I remove this functionality?

What I tried so far (after going through all the settings):
- add utorrent.exe into the exclusions on Process tab of SmartScan (?)
- adding the whole directory tree to the exclusions

But nothing worked so far.

Thanks!

Offline Asyn

  • Avast Überevangelist
  • Certainly Bot
  • *****
  • Posts: 76037
    • >>>  Avast Forum - Deutschsprachiger Bereich  <<<
Re: How to skip scanning traffic for certain apps/port?
« Reply #1 on: October 29, 2018, 11:43:01 AM »
-> https://support.avast.com/article/168/ (Excluding files/websites)
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

REDACTED

  • Guest
Re: How to skip scanning traffic for certain apps/port?
« Reply #2 on: October 29, 2018, 02:59:09 PM »
Thanks, but which one are we talking about exactly?
"Web Shield?"

Avast is scanning the traffic coming from peers.
I also switched off scanning "writing to files" but it didn't do much either.

Offline Asyn

  • Avast Überevangelist
  • Certainly Bot
  • *****
  • Posts: 76037
    • >>>  Avast Forum - Deutschsprachiger Bereich  <<<
Re: How to skip scanning traffic for certain apps/port?
« Reply #3 on: October 30, 2018, 05:14:13 AM »
Thanks, but which one are we talking about exactly?
"Web Shield?"
Yep.
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

REDACTED

  • Guest
Re: How to skip scanning traffic for certain apps/port?
« Reply #4 on: October 30, 2018, 10:07:24 AM »
Cheers, I'll try it out this evening and report back.

Offline Asyn

  • Avast Überevangelist
  • Certainly Bot
  • *****
  • Posts: 76037
    • >>>  Avast Forum - Deutschsprachiger Bereich  <<<
Re: How to skip scanning traffic for certain apps/port?
« Reply #5 on: October 30, 2018, 10:08:23 AM »
OK, you're welcome.
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

REDACTED

  • Guest
Re: How to skip scanning traffic for certain apps/port?
« Reply #6 on: October 30, 2018, 08:27:00 PM »
It doesn't work, unfortunately, "Avast Service (32 bit)" consumes lot of CPU percentage.

I have set under "Web Shield":
- Main settings: x Scan traffic from well-known browser processes only
- Exclusions - Processes to exclude:
-- utorrent.exe, openvpn.exe, openssl.exe, openvpn-gui.exe, openvpnserv.exe, openvpnserv2.exe

But it's definitely the Web Shield component: if I disable the whole Web Shield component then all is good again.
Now the only question is how can I "filter" what I want :)

Can you replicate the issue?
Thanks for helping!

Online bob3160

  • Avast Überevangelist
  • Probably Bot
  • *****
  • Posts: 48553
  • 64 Years of Happiness
    • bob3160 Protecting Yourself, Your Computer and, Your Identity
Re: How to skip scanning traffic for certain apps/port?
« Reply #7 on: October 30, 2018, 10:25:14 PM »

If Repair doesn't fix the problem, try the following:
Clean Install of Avast:
https://goo.gl/4Ptzkf
If you need additional help with the Clean Install, watch this:
https://youtu.be/p-h3myRD51A
Free Security Seminar: https://bit.ly/bobg2023  -  Important: http://www.organdonor.gov/ -- My Web Site: http://bob3160.strikingly.com/ - Win 11 Pro v22H2 64bit, 16 Gig Ram, 1TB SSD, Avast Free 23.5.6066, How to Successfully Install Avast http://goo.gl/VLXdeRepair & Clean Install https://goo.gl/t7aJGq -- My Online Activity https://bit.ly/BobGInternet