Just got my Atheris in the mail today and connected it to my laptop via BT. Worked great. Came back later and turned my laptop back on and mouse connected again just fine. This time the mouse was glitchy. Turned it off and back on, still glitchy. Tried with the dongle and still glitchy, but worse. I went into the settings and removed the mouse from the PC. Tried to reconnect via BT and my laptop could no longer find it. Rebooted PC and still cannot find it. The PC can find all the other devices in the house. My Razer phone also finds all the devices in the house including my PC but it also cannot find the mouse. Not sure if there is an issue that has an easy fix or if I need an RMA already.