Samsung Galaxy
It seems that this happens after 'advanced networking' is turned on. Even after turning 'advanced networking off', forcing quitting and signing out then back in, this same behavior happens—
If you send a photo, it will show up in the chat momentarily with the clock, then disappear. It doesn't go through to the contact. I tested sending to single contacts and groups.
Samsung Galaxy It seems that this happens after 'advanced networking' is turned on. Even after turning 'advanced networking off', forcing quitting and signing out then back in, this same behavior happens— If you send a photo, it will show up in the chat momentarily with the clock, then disappear. It doesn't go through to the contact. I tested sending to single contacts and groups.
Build: 15.3.2 beta 2 OS: 7.0