I've used a speed test for about 3 other devices and it works perfectly fine for those but on my Note 10+ The Wi-Fi is like choking to almost 0 mb/s .... Does anyone have any suggestions on how I can fix this or even how this happened? I'm pretty experienced with electronics especially phones but this one has me baffled!
Have you tried resetting the network settings? Just a heads up, by resetting the network settings, it will remove all wi-fi and Bluetooth settings you currently have saved.