Originally posted by umop-apisdn:

Originally posted by jjrobinson2:

Portals will often malfunction if changed to a second address but entered before it switches.

Not a bug; it's a feature.

Being able to change the tag on a portal and step through to the original destination before it connects to the new one allows easier moving and renaming of portals.

Yes, but the portal will often shut down when you try to step through it after performing this change. Sometimes takes 2 or 3 tries to get it to stay connected.