This morning I went into my iOS settings and then into Privacy Security and then into the Microphone and toggled off all microphone options, thinking that it was listening for a prompt. I drove about 45 minutes with no problems and it happened again. I turned back on some of the ones that I had been using, and it started happening more often. I have not tried turn off Siri totally but that will be my next test which I will try on my drive home. I really don’t think it’s a Lucid issue. If I don’t use my phone at all, as you’ve noticed, the issue goes away. Let me know if you find out what’s going on. I would be very grateful!