can't connect to FAF client

Hello,
I had not play since long time but regularly (in last 3 days) I can't connect to FAF.
In log I see as error :
"java.util.concurrent.TimeoutException: Did not observe any item or terminal signal within 60000ms in 'flatMap' (and no fallback has been configured)"

I have the issue currently.

What can I do please?

thanks