1. Approximately every 12 hours usually – i have noticed shorter periods and wonder if a lease period is based on accumulated online hours. So if I played an online game for 5-6 hours or longer then the reset would come sooner than if I just surfed the net for a few minutes a day. i am still learning about DNS, etc.
2. No other devices are connected to the network.
3. No devices use WIFI. Computer uses wired network and all WIFI settings are off on router and computer. I may be able to test WIFI in to future but can’t at the moment.