Methods To Fix The Avast Slowing Down Internet Issue

Nowadays, Avast slowing down internet is one of the common queries among the users. Avast uses Web Shield to monitor all network activities and this is what also affects the internet speed. If you are enquiring on this topic, then you are in the right place. From this article, you will get the overall guidance regarding the slowing down internet issue due to Avast Web Shield. Also, you will get to know some tricks by which you can solve this issue immediately. So, keep your eyes to this article until the end.

Why Avast Slowing Down Internet?

Avast is one of the common names among the antivirus tools available around the market. It functions too good to keep your system protected from daily threats present on the internet. However, due to its slowing down internet issue, many of the users get worried about. If you are also one of them, then check out these below lines to know the possible causes for it.

  • The activeness of Web Shield along with different security activities.
  • Browser version incompatibility with the Avast antivirus
  • The site which you wants to access is full of danger
  • Incompatible network components or connection types with Avast antivirus or Web Shield in particular.
  • Corrupt or damaged Avast antivirus files.

No matter whatever is the case, after a thorough study of this article, hopefully, you will be able to solve the issue efficiently. So, let’s continue to the methods as stated below to fix the Avast slowing down internet issue.

Fixed Avast Slowing Down Internet with Complete and Effective Guidance:

If you are worrying about and looking for a solution to get rid of the Avast slowing down internet issue, then try these below methods. Here we have collected a few methods which are not only easy-to-follow up but at the same time very effective in fixing the slowing down internet issue. So, check it out.

Method 1: Adjust or Modify the Avast Web Shield Settings

This is the primary method which you try to get rid of the Avast slowing down internet problem. The steps which you need to for this method are listed below.

  1. At first, launch the Avast application from your computer.
  2. After that, from the Avast antivirus user interface window, click on the Menu button, which looks like a box with three horizontal lines lie on it. It is located near to the top left-hand corner.
  3. Now, from the available options, click on Settings> Components. This will open up the window with Web Shield panel.
  4. Under the Web Shield panel, you will see an option as Customize, click on it.

Further, follow these below instructions to know the functions of each setting which we are going to manage now.

  • Intelligent Stream Scan

The function of intelligent stream scanning is to scan the files continuously while they are getting download. If this setting is enabled, then this may be the case for which you are facing the Avast slowing down internet issue. If this is the case, then you need to disable these settings. For this purpose, go to the Main settings section under the Customize window. After that, here you will find a checkbox beside “Use intelligent stream scanning” disable it, to stop the settings. Now, using the browser, check if the issue gets fixed. In an exceptional case, disabling the “Use intelligent stream scanning” checkbox will slow down web browsing even more. So, verify what is in your case, and then make your decision, whether you need to keep this setting active or not.

  • HTTPS Scan

In Avast, HTTPS scan functions to protect the computer from malware attack which gets installed via HTTPS connection. If it is in an active state, then it may worsen your internet speed. So, if you want to get high-speed internet, then you may need to disable this setting. Once you disable it, the File Shield will still scan all the downloaded content before running a file. So do not be afraid to disable the checkbox beside “Enable HTTPS scanning”, which you will get under the Main settings section from the Customize window.

  • Heuristic Sensitivity

Heuristic sensitivity analyses code for malware and thus protect your PC from such defects. However, at the same time, it also lags your internet speed. So, if you are quite concerned about the internet speed rather than high security, then you can disable it from the Customize window, which you have already opened in your computer. From the Customize window, go to the Sensitivity section at first. Under which you will get the checkbox for Use code emulation, disable it as well as turn off the Heuristic sensitivity bars under this section.

After you have modified all these above-said settings, restart your computer and then check if the problem gets fixed and the internet speed increases as you want.

Method 2: Update your Browser to its Latest Version

If you are using a browser version, which is not compatible with Avast, then this may be the reason for which you are getting the Avast slowing down internet issue. To check if this is the case, you need to update your browser to its latest version at first. The steps to proceed to update the browser are stated below.

  1. At first, launch the browser.
  2. After that open the browser menu, which is generally located at the top extreme right-hand corner. The menu icon generally appears with three parallel lines which are either vertical or horizontal.
  3. Then, from the browser menu, click on “Help”, this will starts browsing the internet for its latest version. It may take about a few minutes to gets completed.
  4. Once the browser gets an update, restart your computer and check if the issue gets resolved. Hopefully, your answer will be Yes this time.

Method 3: Uninstall and Reinstall Avast Antivirus

Though this seems not to be a correct solution for the Avast slowing down internet issue. But, according to a few users, they said that they solved the problem by reinstalling the Avast antivirus. So, if both these above methods fail to fix the problem, then you can try this as well. Let’s proceed.

Uninstall Avast

At first, go to the Control Panel window. For this, firstly, press down the Windows button to get the search bar. Then, on the search bar, type control and from the search result, hit the top-most result, that is the Control Panel.

Now, check the View by section, is it set as Category or not. If not, then drop-down menu beside View by and select the Category option from the list.

After that, from this transformed Control Panel window, click on Programs and then on Programs and features.

By clicking on the Programs and features, you will get the window open, in which you will see all your system installed programs list.

Now, from this installed programs list window, get the Avast antivirus and right-click on it. Then, select Uninstall> Uninstall to confirm.

Once, the Avast antivirus gets uninstalled successfully, restart your device for the further process.

Reinstall Avast

Now, as the computer gets on, connect it with internet service, if you have not included the automatic connection facility.

Once, your device is connected to the internet, using a browser navigate to the download page of Avast antivirus. From here, get the latest version of Avast, and proceed to download.

During the downloading process is on, no disturbance should take place. Once it gets downloaded, navigate to its location.

Now, click twice on the Avast setup file and follow the on-screen instructions to complete the Avast installation job successfully.

After reinstalling the Avast antivirus, restart the computer to get the better result from this method. Hopefully, you have successfully resolved the slowing down internet issue due to Avast.

All these are the most amazing methods, following which you will be able to fix the Avast slowing down internet issue. If then also, the error persists, then the best way to get rid of it is to opt for an expert’s assistance.