If something as insignificant as this creates uncertainty for you, then you are sod out of luck then. You'll probably have a meltdown on the spot when you encounter a wifi issue or one of the other known bugs that can occur. This is the least of your worries. Doesn't sound like this device is suited for you. But then again every device will encouter a bugg or random issue at some point, be it microsoft, lenovo, or apple. So I don't know how you manage.