All access blocked since last update

Hello,
I uninstalled AVG AntiTrack as you told me but I also needed to unplug my Ethernet cable and reset my home WIFI properties and it has solved the problem
I'll try to reinstall AntiTrack and recheck
Hello Michel, 

We will check and help you to resolve it.
  • Please confirm what are all the AVG programs installed in your PC.
  • How do you confirm that AVG program causing this issue.
  • Could you please confirm which program have you updated.
  • Let us know the websites which you are unable to access it. 
  • If you have AVG Anti-track installed, please uninstall and check it. 
Keep us updated. Thank you. 

It seems that it occurred since this night I think after an update
Browsers work after reboot of the PC but after several minutes, all sessions are locked

Hello,
I uninstalled AVG AntiTrack as you told me but I also needed to unplug my Ethernet cable and reset my home WIFI properties and it has solved the problem
I'll try to reinstall AntiTrack and recheck
@Michel: The problem is last Antitrack update. Lots and lots of users are having the same problem. Same for me.

Just:
- Uncheck "run antitrack at windows start" on the antitrack options (for not having to do the next 2 steps each time you turn on your computer)
- Close antitrack from the system tray
- Kill "avgantitrackfilter.exe" proccess in the task manager
DONE. You will have your internet connection working perfectly again.
And the MOST IMPORTANT step: DEMAND AVG FOR REFUND, as they sold you a completely crappy software. Maybe this way they think twice before releasing a crappy update, with a HUGE BUG in it.

Hello Michel, 

We will check and help you to resolve it.

  • Please confirm what are all the AVG programs installed in your PC.
  • How do you confirm that AVG program causing this issue.
  • Could you please confirm which program have you updated.
  • Let us know the websites which you are unable to access it. 
  • If you have AVG Anti-track installed, please uninstall and check it. 
Keep us updated. Thank you.