Jitsi Android App Hang/Unresponsive

Hello All,
I have faced an issued , there was an ongoing conference of 50 participants, and i joined that conference.
My android app (Build using compiled SDK) took almost 5-10 min to display all the tiles of participants.
After that there was no audio and no video.

@saghul i need your attention on this issue , because this issue was also there with app of 8x8 that i downloaded from play store. App tried for some time and then reconnect dialog appeared. finally 8x8 couldn’t joined the meeting.