Maybe, as potion shortage is getting really bad now. That's also why I try to join 20-man lobbies now. Up 0 Down
Ask Niantic for the first 3 seconds, and ask your network provider for the last 23 seconds. Up 0 Down
Always restart your game before you raid, if the raid timer is enough to allow that. Otherwise, it's all down to luck and/or signal strength. Up 0 Down