diff --git a/lightning-liquidity/src/lsps4/service.rs b/lightning-liquidity/src/lsps4/service.rs
index 5d9b7ee673e..c33ed110622 100644
--- a/lightning-liquidity/src/lsps4/service.rs
+++ b/lightning-liquidity/src/lsps4/service.rs
@@ -9,7 +9,7 @@
 
 //! Contains the main LSPS4 server-side object, [`LSPS4ServiceHandler`].
 
-use crate::events::{LiquidityEvent, EventQueue};
+use crate::events::{EventQueue, LiquidityEvent};
 use crate::lsps0::ser::{
 	LSPSMessage, LSPSProtocolMessageHandler, LSPSRequestId, LSPSResponseError,
 	JSONRPC_INTERNAL_ERROR_ERROR_CODE, JSONRPC_INTERNAL_ERROR_ERROR_MESSAGE,
@@ -101,6 +101,9 @@ where
 	scid_store: ScidStore<L, K>,
 	htlc_store: HTLCStore<L, K>,
 	connected_peers: RwLock<HashSet<PublicKey>>,
+	/// Peers for which an OpenChannel event has been emitted but channel_ready has not
+	/// yet fired. Used to prevent duplicate OpenChannel emissions from the timer.
+	pending_channel_opens: RwLock<HashSet<PublicKey>>,
 	config: LSPS4ServiceConfig,
 }
 
@@ -128,6 +131,7 @@ where
 			config,
 			logger,
 			connected_peers: RwLock::new(HashSet::new()),
+			pending_channel_opens: RwLock::new(HashSet::new()),
 		})
 	}
 
@@ -183,7 +187,7 @@ where
 				// peer_connected() will find this HTLC in the store and process it.
 				// The process_pending_htlcs timer also serves as a fallback.
 				let mut event_queue_notifier = self.pending_events.notifier();
-				event_queue_notifier.enqueue(crate::events::LiquidityEvent::LSPS4Service(LSPS4ServiceEvent::SendWebhook {
+				event_queue_notifier.enqueue(LiquidityEvent::LSPS4Service(LSPS4ServiceEvent::SendWebhook {
 					counterparty_node_id: counterparty_node_id.clone(),
 					payment_hash,
 				}));
@@ -275,6 +279,8 @@ where
 	pub fn channel_ready(
 		&self, counterparty_node_id: &PublicKey,
 	) -> Result<(), APIError> {
+		self.pending_channel_opens.write().unwrap().remove(counterparty_node_id);
+
 		let is_connected = self.is_peer_connected(counterparty_node_id);
 
 		log_info!(
@@ -497,6 +503,29 @@ where
 					htlc.expected_outbound_amount_msat()
 				);
 			}
+
+			// Re-send webhook so the peer wakes up and reconnects. Use the first
+			// HTLC's payment_hash — the peer will reconnect and peer_connected /
+			// process_pending_htlcs will forward all queued HTLCs. If the peer
+			// disconnects again before channels become usable, this fires again,
+			// creating a retry loop bounded by the HTLC expiry threshold (45s).
+			let payment_hash = pending_htlcs[0].payment_hash();
+			log_info!(
+				self.logger,
+				"[LSPS4] peer_disconnected: re-sending webhook for {} orphaned HTLCs, peer: {}, payment_hash: {}",
+				pending_htlcs.len(),
+				counterparty_node_id,
+				payment_hash
+			);
+			let mut event_queue_notifier = self.pending_events.notifier();
+			event_queue_notifier.enqueue(
+				LiquidityEvent::LSPS4Service(
+					LSPS4ServiceEvent::SendWebhook {
+						counterparty_node_id: counterparty_node_id.clone(),
+						payment_hash,
+					},
+				),
+			);
 		}
 	}
 
@@ -524,14 +553,16 @@ where
 					node_id
 				);
 				let actions = self.calculate_htlc_actions_for_peer(node_id, htlcs);
-				if actions.new_channel_needed_msat.is_some() {
-					// A channel open is already in flight from htlc_intercepted or
-					// peer_connected. Skip — channel_ready will handle forwarding
-					// once the new channel is established.
+				if actions.new_channel_needed_msat.is_some()
+					&& self.pending_channel_opens.read().unwrap().contains(&node_id)
+				{
+					// A channel open was already emitted (by htlc_intercepted or
+					// peer_connected) and channel_ready hasn't fired yet. Skip to
+					// avoid opening a duplicate channel.
 					log_info!(
 						self.logger,
-						"[LSPS4] process_pending_htlcs: peer {} needs a new channel, \
-						 skipping (channel open already in flight)",
+						"[LSPS4] process_pending_htlcs: peer {} needs a new channel \
+						 but one is already being opened, skipping",
 						node_id
 					);
 					continue;
@@ -827,8 +858,9 @@ where
 				channel_size_msat
 			);
 
+			self.pending_channel_opens.write().unwrap().insert(their_node_id);
 			let mut event_queue_notifier = self.pending_events.notifier();
-			event_queue_notifier.enqueue(crate::events::LiquidityEvent::LSPS4Service(LSPS4ServiceEvent::OpenChannel {
+			event_queue_notifier.enqueue(LiquidityEvent::LSPS4Service(LSPS4ServiceEvent::OpenChannel {
 				their_network_key: their_node_id,
 				amt_to_forward_msat: channel_size_msat,
 				channel_count: actions.channel_count,