New update for mobile discord broken

When I updated to the last version there was a new problem. I can't connect to voice channels on one server. He pretends to connect me because he disconnects from others, but he can't hear anything/I'm not on the channel. The friend updated - the problem is the same, it is on this server. We suspect that the problem lies in the fact that the creator of the server in discord does not come from the phone, and does everything from the computer. Just since there is an opportunity, I would like to ask to make the opportunity to regulate the sound even moreWhen I updated to the last version there was a new problem. I can't connect to voice channels on one server. He pretends to connect me because he disconnects from others, but he can't hear anything/I'm not on the channel. The friend updated - the problem is the same, it is on this server. We suspect that the problem lies in the fact that the creator of the server in discord does not come from the phone, and does everything from the computer. Also, I would like to ask to make the ability to adjust the volume of the interlocutor also in a big way (on the phone). I hope for a speedy solution to the problem.