Nálam a pár nappal ezelőtti éjszakai leállás óta drasztikusan javult a CF DNS (korábbi 10+ms helyett 1-2ms), a Gugli DNS marad a korábbi 1-2ms:

C:\Users\Administrator>ping 8.8.8.8

Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=2ms TTL=118
Reply from 8.8.8.8: bytes=32 time=1ms TTL=118
Reply from 8.8.8.8: bytes=32 time=2ms TTL=118
Reply from 8.8.8.8: bytes=32 time=2ms TTL=118

Ping statistics for 8.8.8.8:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 2ms, Average = 1ms

C:\Users\Administrator>ping 1.1.1.1

Pinging 1.1.1.1 with 32 bytes of data:
Reply from 1.1.1.1: bytes=32 time=2ms TTL=58
Reply from 1.1.1.1: bytes=32 time=1ms TTL=58
Reply from 1.1.1.1: bytes=32 time=1ms TTL=58
Reply from 1.1.1.1: bytes=32 time=1ms TTL=58

Ping statistics for 1.1.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 2ms, Average = 1ms