So ive had this deathadder v2 sat on the shelf for a few months. Decided to try it out today as my old mouse broke and ive encountered an issue where it keeps disconnecting (i keep getting that noise that indicates a USB has been unplugged continuously) and is very inconsistent when replugging the wire. Ive tried multiple different slots, installed the correct firmware but to no avail.

Its also worth noting that the dongle doesnt work either, my pc isnt recognising it.I keep getting a notification pop up saying the usb slot has malfunctioned, but again ive tried every slot and its the same result. Ive also uninstalled razer synapse but that hasnt helped either. Ive tried a few other mice and ive had no issue with any.

Other than the connectivity issues, the mouse works perfectly fine, im at a loss so any help is appreciated.