There is a bug in DKG sync protocol that results in some peers deadlocking during shutdown. This is triggered when relay connections are recycled at an exact moment during the shutdown process which results in a deadlock and the DKG hanging and not completing for some peers.
Has this worked before in a previous version?
No. It has been present in original sync protocol introduced in v0.13.
corverroos
commented
1 year ago 
🐞 Bug Report
Description
There is a bug in DKG sync protocol that results in some peers deadlocking during shutdown. This is triggered when relay connections are recycled at an exact moment during the shutdown process which results in a deadlock and the DKG hanging and not completing for some peers.
Has this worked before in a previous version?
No. It has been present in original sync protocol introduced in v0.13.
🔬 Minimal Reproduction
See screenshots below.