Full information can be found on theAndroid Open Source Project – Issue Tracker: ”DHCP client ignores lease time”: https://code.google.com/p/android/issues/detail?id=11236
Also agreed. I think you were the same user that posted this in another thread or even earlier in this thread, so thanks for continuing to do so.
I find that is a much, much more likely issue than other speculative ideas put forth.
With or without Android insure the proxy address is either statically assigned outside the DHCP pool or set to always get the same address from DHCP, this will prevent a new proxy address stopping mining.
This is my practice by default so perhaps that's how I've avoided it on my own networks and others I've helped with Cubes do the set-up for.
That just seems basic standard good practices to me but maybe I don't fall into the "everyday man" category anymore.