Google Messages is having trouble sending media files over RCS (Update: Fix)

Some Android users are reporting that Google Messages is refusing to send media files to other Android phones when RCS is enabled.
Android Central on MSN

Again, Google Messages fails to send media, but Google is on it

Media problems rise again for Google Messages' RCS chats, but it looks like Google is on the case.
hacks

Google Messages RCS Media Not Sending: Fix & Status

Google Messages RCS media not sending: fix and status If your texts are going through fine but photos, videos, or links just sit there unsent, you're ...

RCS misbehaving in Messages? Google says a fix is on the way

The shift from SMS and MMS to RCS represented one of the biggest upgrades for Google Messages ever. Not only has RCS already ...