cyber ice 

When the screen of a computer freezes.
A frozen page on a computer.

Pogo has given me nothing but cyber ice today.

cyber ice by Robert Michael Hensel April 20, 2008

cyber ice 

The inevitable awkwardness that occurs when two people meet in person who, up to that point, had only talked online.

Try as they might, Tim and Trish just couldn't seem to break the cyber ice

cyber ice by Chet Billingsdale April 12, 2008