diff --git a/backend/src/routes/authRoutes.js b/backend/src/routes/authRoutes.js
index 9ca0a03..bdff526 100644
--- a/backend/src/routes/authRoutes.js
+++ b/backend/src/routes/authRoutes.js
@@ -847,12 +847,10 @@ router.post(
 			// Get accepted release notes versions
 			let acceptedVersions = [];
 			try {
-				if (prisma.release_notes_acceptances) {
-					acceptedVersions = await prisma.release_notes_acceptances.findMany({
-						where: { user_id: user.id },
-						select: { version: true },
-					});
-				}
+				acceptedVersions = await prisma.release_notes_acceptances.findMany({
+					where: { user_id: user.id },
+					select: { version: true },
+				});
 			} catch (error) {
 				// If table doesn't exist yet or Prisma client not regenerated, use empty array
 				console.warn(
@@ -1010,12 +1008,10 @@ router.post(
 			// Get accepted release notes versions
 			let acceptedVersions = [];
 			try {
-				if (prisma.release_notes_acceptances) {
-					acceptedVersions = await prisma.release_notes_acceptances.findMany({
-						where: { user_id: user.id },
-						select: { version: true },
-					});
-				}
+				acceptedVersions = await prisma.release_notes_acceptances.findMany({
+					where: { user_id: user.id },
+					select: { version: true },
+				});
 			} catch (error) {
 				// If table doesn't exist yet or Prisma client not regenerated, use empty array
 				console.warn(
diff --git a/backend/src/routes/hostRoutes.js b/backend/src/routes/hostRoutes.js
index 1b5667a..c71bc42 100644
--- a/backend/src/routes/hostRoutes.js
+++ b/backend/src/routes/hostRoutes.js
@@ -625,7 +625,14 @@ router.post(
 			if (req.body.diskDetails) updateData.disk_details = req.body.diskDetails;
 
 			// Network Information
-			if (req.body.gatewayIp) updateData.gateway_ip = req.body.gatewayIp;
+			if (req.body.gatewayIp) {
+				updateData.gateway_ip = req.body.gatewayIp;
+			} else if (Object.hasOwn(req.body, "gatewayIp")) {
+				// Log warning if gateway field was sent but empty (isolated network)
+				console.warn(
+					`Host ${host.hostname} reported with no default gateway configured`,
+				);
+			}
 			if (req.body.dnsServers) updateData.dns_servers = req.body.dnsServers;
 			if (req.body.networkInterfaces)
 				updateData.network_interfaces = req.body.networkInterfaces;
diff --git a/biome.json b/biome.json
index f81ca03..24499dd 100644
--- a/biome.json
+++ b/biome.json
@@ -1,5 +1,5 @@
 {
-	"$schema": "https://biomejs.dev/schemas/2.3.4/schema.json",
+	"$schema": "https://biomejs.dev/schemas/2.3.11/schema.json",
 	"vcs": {
 		"enabled": true,
 		"clientKind": "git",