Recently bought an Archer T3U plus wifi adapter, and when I first connected it I got 130 Mbs speed. The problem is as soon as I reboot my PC I go down to 30 mbs until I disconnect and reconnect the us

Hello everyone, first time posting here. Appologizes in advance in case this post break any rules. I've own this T9E archer for 6 years, and never had issues with until recently. Suddenly I get connec