[iOS] Weird issiues in 1.0.0

We tested with iPhone to iPhone, 3 iPhone device and iPhone to Web. I will determine the devices with like this.
A: Iphone 1, B: Iphone 2, X: Iphone 3, W: Web

We faced with this problems:
1- Sometimes camera is goes and never shown again. Every test was strange.
In our first test we were 2 device in meeting. After 2 minute A and X device camera is gone (evet if cameras open). And camera never back even we close the meeting and rejoin anyway.
In our second test we were 3 device in meeting. Those devices were A, B, and X. Test started with A and B device. Both device worked correctly more than 10 minute. Nothing strange happened. Anyway after X device joined to the meeting then A and B could not see X device camera. A device leaved from the meeting. Still there is no camera is shown (even we try close and reopen the cameras). After that A rejoined the meeting. A could see X however B devices could not see X.
In our third test we tested with A and X device. Nothing happened. We could see our cameras more then 5 minute.
In our fourth test we tested with A and W device. Same thing happened iPhone to Web test too. In some minutes neither web or iOS could not see their cameras. Even if they close and repopen, they couldn't see eachothers.
In all test audio working correctly and remote participant still in the meeting.
2- Something starting strange, for example if first issue that I shared happened, after that we press Hangup button, application is freezing. Sometimes freezes some seconds sometimes freezes some minutes. In some cases we must have force quit the app. In some cases freezing is gone however when we try to join a new meeting we were unable to that. When we call join nothing happening, no state returns us in delegate and join completion.

I have a meeting IDs. You can check the logs maybe? Probably we made a test between 13:30-14:30 GMT +0
We did iOS to iOS tests with those meeting IDs:
A413FA94-BAFA-448D-B75A-B3E371DD89EF -> Problems happened
A413FA94-BAFA-448D-B75A-B3E371DD89E1 -> Problems happened
A413FA94-BAFA-448D-B75A-B3E371DD89E2 -> No issue happened
A413FA94-BAFA-448D-B75A-B3E371DD89E3 -> No issue happened

X device user display name was: aaa zzz -> Which is camera gone problems happens with this device.

iOS to Web tests meeting Id not available.

B device blogfiles here:
[blogfiles.zip](https://github.com/Azure/Communication/files/6415768/blogfiles.zip)

If you need extra information please let me know, I can share with you.