Norton Antivirus Chrome Extension Breaks Website

[tws2xa]

May only get the issue with localhost, but should make sure this gets resolved. It wouldn't look very good if we had to tell kids to disable their antivirus in order to do their homework.

[tws2xa]

Uncaught SecurityError: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Blocked a frame with origin "http://gdrg.cs.virginia.edu" from accessing a frame with origin "chrome-extension://cjabmdjcfcfdmffimndhafhblfmpjdpe". The frame requesting access has a protocol of "http", the frame being accessed has a protocol of "chrome-extension". Protocols must match.

[tws2xa]

Does not prevent gameplay