diff --git a/nodes/Teamorouter/Teamorouter.node.ts b/nodes/Teamorouter/Teamorouter.node.ts
index cfe2cbd..332ccd8 100644
--- a/nodes/Teamorouter/Teamorouter.node.ts
+++ b/nodes/Teamorouter/Teamorouter.node.ts
@@ -390,8 +390,8 @@ export class Teamorouter implements INodeType {
 								name: 'binaryProperty',
 								type: 'string',
 								default: 'data',
-								displayOptions: { show: { source: ['binary'] } },
-								description: 'Name of the binary property that holds the image',
+								description:
+									'Name of the binary property that holds the image. Used when Source is Binary File.',
 							},
 							{
 								displayName: 'Image URL',
@@ -399,8 +399,8 @@ export class Teamorouter implements INodeType {
 								type: 'string',
 								default: '',
 								placeholder: 'https://example.com/cat.png',
-								displayOptions: { show: { source: ['url'] } },
-								description: 'Publicly reachable image link, or a data:image/...;base64,... URL',
+								description:
+									'Publicly reachable image link, or a data:image/...;base64,... URL. Used when Source is Image URL.',
 							},
 						],
 					},
@@ -596,7 +596,6 @@ export class Teamorouter implements INodeType {
 						name: 'inputFidelity',
 						type: 'options',
 						default: 'high',
-						displayOptions: { show: { operation: ['edit'] } },
 						options: [
 							{
 								name: 'High',
@@ -609,19 +608,18 @@ export class Teamorouter implements INodeType {
 								description: 'Allow the model to reinterpret the source image more freely',
 							},
 						],
-						description: 'How closely the edit follows the source image',
+						description: 'How closely the edit follows the source image. Only used when editing an image.',
 					},
 					{
 						displayName: 'Moderation',
 						name: 'moderation',
 						type: 'options',
 						default: 'auto',
-						displayOptions: { show: { operation: ['generate'] } },
 						options: [
 							{ name: 'Auto', value: 'auto', description: 'Standard content filter' },
 							{ name: 'Low', value: 'low', description: 'Relaxed content filter' },
 						],
-						description: 'Content filter applied by TeamoRouter',
+						description: 'Content filter applied by TeamoRouter. Only used when generating an image.',
 					},
 					{
 						displayName: 'Number of Images',
diff --git a/test/validate-nodes.mjs b/test/validate-nodes.mjs
index cb5cea5..6b95880 100644
--- a/test/validate-nodes.mjs
+++ b/test/validate-nodes.mjs
@@ -105,6 +105,45 @@ for (const { file, instance } of loaded.nodes) {
 	}
 }
 
+// n8n builds a Workflow object — resolving every parameter against its displayOptions — before an
+// execution exists, and it builds it again from the parameters it wrote back. If that resolution
+// loops the webhook request dies with "There was a problem executing the workflow" and no run at all.
+// Building with every collection present but empty is the shape that used to break.
+const { Workflow } = require('n8n-workflow');
+
+for (const { instance } of loaded.nodes) {
+	const containers = instance.description.properties
+		.filter((property) => property.type === 'collection' || property.type === 'fixedCollection')
+		.map((property) => property.name);
+	const resources = instance.description.properties.find((property) => property.name === 'resource')
+		?.options ?? [{ value: undefined }];
+
+	const build = (parameters) =>
+		new Workflow({
+			id: 'validation',
+			nodes: [
+				{
+					id: 'validation-node',
+					name: instance.description.displayName,
+					type: instance.description.name,
+					typeVersion: instance.description.version,
+					position: [0, 0],
+					parameters: JSON.parse(JSON.stringify(parameters)),
+				},
+			],
+			connections: {},
+			active: false,
+			nodeTypes: { getByNameAndVersion: () => instance, getByName: () => instance },
+		});
+
+	for (const { value: resource } of resources) {
+		const parameters = { resource, ...Object.fromEntries(containers.map((name) => [name, {}])) };
+		// The parameters of the first pass are the ones n8n stores and reads back.
+		const firstPass = build(parameters);
+		build(firstPass.nodes[instance.description.displayName].parameters);
+	}
+}
+
 const chatModel = loaded.nodes.find(({ instance }) => instance.description.name === 'lmChatTeamRouter').instance;
 assert.deepEqual(chatModel.description.inputs, [], 'chat model sub-node must not have a main input');
 assert.ok(