Wonder if there is any way of making sure that when I set Dual Band Wifi Speed boost to off, it stays off (on 15 Ultra)? My wifi calling seems not to work when it is on - no idea whether that is the mesh I have at home or not, and wifi calling very important with me as mobile signal is diabolically bad. I did search the web and it says to turn off Play Store auto updating apps, which I have done. But still, speed boost turns itself back on every now and then. No idea why. No idea when.
