Its not Async but acinq. 

And its not evidence they do this each time u have a problem. This bug for force-close is a classic and reveal what service is use. 

Electrum wallet doesn't use his own managment system and op for another. In this case is acinq channel management. 

A lot of other wallet use acinq for their management channel. 

https://m.primal.net/HVEp.jpg