From 154eea56e6ab3e084dfacdbaf6f8296277693105 Mon Sep 17 00:00:00 2001
From: Boondorl <boondorl@live.com>
Date: Mon, 24 Mar 2025 10:23:36 -0400
Subject: [PATCH] Update all players' acks in packet-server mode

Fixes potential issue when host switching in packet-server mode
---
 src/d_net.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/d_net.cpp b/src/d_net.cpp
index cb695bb95..98bf60021 100644
--- a/src/d_net.cpp
+++ b/src/d_net.cpp
@@ -873,6 +873,9 @@ static void GetPackets()
 				{
 					pState.CurrentSequence = seq;
 				}
+				// Update this so host switching doesn't have any hiccups in packet-server mode.
+				if (NetMode == NET_PacketServer && consoleplayer != Net_Arbitrator && pNum != Net_Arbitrator)
+					pState.SequenceAck = seq;
 			}
 		}
 	}