From 16f2f2cc23b48a995623db02cf3a2bbda6d9413b Mon Sep 17 00:00:00 2001
From: pascal <pascal@netbird.io>
Date: Thu, 18 Jun 2026 15:56:38 +0200
Subject: [PATCH] add comment

---
 management/server/peer.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/management/server/peer.go b/management/server/peer.go
index a8f4ae7f5..ea3df0e5c 100644
--- a/management/server/peer.go
+++ b/management/server/peer.go
@@ -1168,6 +1168,8 @@ func (am *DefaultAccountManager) LoginPeer(ctx context.Context, login types.Peer
 			return status.Errorf(status.PreconditionFailed, "couldn't login peer: setup key doesn't allow extra DNS labels")
 		}
 
+		// This is needed so that toPeerConfig will run the IPv6 capability check and assign the capability to the peer if needed.
+		// Otherwise temporary peers or browser clients will end up in a restart loop
 		peer.UpdateMetaIfNew(login.Meta)
 
 		if shouldStorePeer {