Two different contacts with same IP mixed

Your software
My Mautic version is: 4.4.8
My PHP version is: 7.4.33
My Database type and version is:10.6.11-MariaDB-0ubuntu0.22.04.1

Your problem
My problem is:

I am testing a campaigns sequence with 2 different contacts, but as I am doing form the same machine (same IP) the info is mixed up between them therefore it is not working. I have in the configuration - Tracking Settings

These errors are showing in the log:

Steps I have tried to fix the problem: