👎Laggy trash. Used to be a great app, before Microsoft bought it. Since then there's been a steady decline in quality. Inexplicably sluggish, laggy to start-up, open a chat window, start a call... every step is like wading through cold peanut butter. Unacceptably bad lag. Also any time my headset is plugged on Skype, my phone inexplicably thinks I'm pushing the volume-down key, and won't stop popping up the ring volume bar WHICH BLOCKS THE START CALL BUTTON. Get it together MS. 🤦‍♂️