Unasked advice, however if you really wanna dual boot with external drives - sata to usb3 adapters w
Unasked advice, however if you really wanna dual boot with external drives - sata to usb3 adapters with SSD work wonders





lspci or lsusb, try running both and see what comes up, sometimes knowing the vendor of the wireless device (and ideally model) helps in tracking down the state of support for it within linux kernelsudo dmesg -w and just leave it running while you stream, when you encounter the slowdown, see if there are any messages getting outputted as you're experiencing the issuesudo dmesg -w