Hi Everyone, I think I just found out there is a pretty serious bug in the recent update 2018.21.9 on Model 3. I would like to confirm with other M3 owners who are having the same bluetooth/WIFI issue on the recent update. Here is the issue, after I updated 2018.21.9. I notice that my Iphone is having really slow wifi speed, less than 1mbps, and so is my wife's iphone (Both phones are connect to model 3 by bluetooth as a key card, and bluetooth is on). However, my other device, such as ipad and my Macbook are not having any slow wifi issue. Once we turned off the bluetooth on our iphone, our wifi speed is back to normal(70+ mbps). We have a small house, so when we turn on the bluetooth, it got connect to the M3. Here is my theory, I think when our phone connect to the car by bluetooth, the bluetooth signal from M3 somehow is blocking the wifi signal. Because I tried everything to fix the wifi problem, resetting the modem and router, reinstall my phone to factory. Nothing work, but once the bluetooth turn off, wifi is back to normal. I'm wondering if any other M3 owners are having the same issue after the recent update. I think it is a pretty major flaw. Let me know. Thank you and have a great day.