Hi - I have just got an Mi9, Google Assistant keeps coming on randomly every minute or so, managed to turn it off but then it keeps coming up asking to turn it back on. I have it sitting on my desk in work and the screen keeps turning on every 30 seconds. I have tried turning the wake up on/off etc but it's not having any effect. It's reducing the battery life ridiculously ........HELP!!!! How do I stop it from flashing on all the time?