If the AdGuard Assistant (the floating icon) is causing the "tbrg" parameters to appear in your history or logs, you can disable it:
If you are seeing "tbrg adguardnet top" in your logs or URL bar, it is usually due to one of two specific mechanisms used by AdGuard: tbrg adguardnet top
It allows users to generate direct download links for Windows ISOs and Microsoft Office packages. If the AdGuard Assistant (the floating icon) is