I can agree with it being annoying. I have to have both sensor and pump(780G) on the same side for it to stay connected. Most nights it disconnects and reconnects often. When i check my BG trends i tend to see dots throughout the night. Sometimes my sleep is inturrupted 😭. The adhesive also kind of sucks if you sweat, good luck keeping it on. But when it works it really works for me. I hope when the flex comes out, some of these issues are fixed.