Airmirror problemquestion

Is now few times that I lost access to airmirror on my Samsung S6. When I try to use it i got a message saying "impossible to load picture, check the connection an try again", all the rest of functions are perfectly working (so no connection problem).
I can keep trying but the only way to reset the situation is a device reboot and airmirror re-auth.

Here are the two debug files, main.log & airmirror.log

I got the same problem more times here is the message I got, let me know if you need more debug files

The last problem happened today 08/04 at 10:00