3 days ago I upgraded my Uverse fiber internet from 300/300 to 1000/1000. If Adguard is enabled my speeds are only around 400/300. As soon as I disable Adguard my speeds go back up to 1100/990 (Uverse is over provisioned). I can repeat this behavior over and over again. I am using Windows 10 64 bit version 1909. I also use Eset Nod 32 Antivirus. I have tried turning off WFP Driver but it makes no difference. The only way to get my gigabit speeds is to disable Adguard. Can Adguard support gigabit speeds? If so what do I need to do to get my faster speeds back? For now I have disabled Adguard and am using an ad blocker extension through Firefox that is not Adguard. I have tried several other browsers and my results are the same. Ideas please? I won't install nightlies as they always crash my computer.