I have now joined 3 groups in Discovery mode.
Group 1: Loaded on the beach. Three very young kids who didn't speak English in the group, and were continually making noises into the mic and being strange. Had to leave, didn't even start the raid.
Group 2 : Loaded in on the beach and was immediately "kicked" for some reason.
Group 3: Finally got loaded in on the beach, and couldn't do anything but wander around on the beach. Couldn't travel, nothing. Talked to the Pilot to try and get to Checkpoint, options all grayed out everywhere. Also said "Bad Connection" on the lower left of my screen, and well, that's not possible. I have 200mbps internet. Only one person was talking with mic, he said he had the same problem and stood on the beach for 5 min and then it loaded him to group somehow on it's own. After 5 min of me waiting and no one in the rest of the group talking at all, I had to leave.
I have never done this raid, I was excited to be able to finally do it. But, so as of now my experience even TRYING to do this is not going well.
Please, make groups in the same region for the same language. No way you can do a raid if all aren't able to speak the same language.
Fix the loading and being able to travel to the group. I couldn't get to them or anything.
I am on PS4 Pro.