Kaspersky Premium kills internet on all browsers (Chrome, Firefox, Opera)

[ROL81]

On 10/3/2025 at 10:03 PM, MirceaForce said:

Using latest version of kaspersky standard 21.22.7.466(a)

This is the second time I've encountered this issues something is kiiling the internet via all browsers(chrome, firefox, opera) even edge, my pc is up for 15 days does not matter for the moment it's random thing, the only solution I had is to exit kaspersky standard and all came to normal funny is that when the issue happened the internet was working for all other app except the browsers.

I don't use the kaspersky extension on browsers

I don't use the protection from windows

I'm using latest version windows 11

Never seen this issues with kaspersky for more then 10 years

The only thing that happend twice last 15 days and today is that I was browsing strava in the firefox browser

 

Anyone had this issues or similar ?

Hello, are you still hitting this or reinstalling Kaspersky fixed the issue? I'm hitting this* for a couple of months but on macOS (Sequoia) and running Kasperky Premium and I don't run any updates other than the ones provided by Apple to everyone.
*Only browsers stop working, everything else still works.

I did open 2 incidents with Kaspersky but it didn't help, especially because issue is intermittent and there's no way to be prepared and ready capturing network packets before it happens.

 

Also, issue seems to have some relation with Firefox as FF sometimes freezes when issue happens and I try to stop it.

I've just uninstalled Kaspersky for now.