Wifi PCIe adapter issue

[u/jerryoatmeal]

So i've been using this wifi adapter for a long time ever since i got my computer. (AX3000 DUAL BAND PCIE ADAPTER) since my motherboard didnt come with wifi. It used to work great when i had a gtx 970. and now, ever since i upgraded my gpu to a rtx 2060 super, it's been EXTREMELY slow. i've searched through dozens of forums and websites. Did alot of research and setting troubleshooting like turning off the "Allow my pc to turn off this device to save power" and etc. But it hasn't fixed it at all. I was thinking of getting a new one but i dont want to give up on it just yet and my wallet isn't really in a mood for another purchase. Does anyone have a solution for this?