--- a/dsh-agent-loop/lib/index.js
+++ b/dsh-agent-loop/lib/index.js
@@ -0,0 +0,0 @@
 		const reasoningEffort = persistedConfig?.provider === route.provider && persistedConfig.model === route.model && persistedHeader?.adapterDefaults?.reasoningEffort !== true ? persistedConfig.reasoningEffort : void 0;
 		const maxTokens = this.options.maxTokens;
-		const seedConfig = deepFreeze(structuredClone(this.requestHeaderLogged ? requestProposal(persistedHeader) : {
+		const seedConfig = deepFreeze(structuredClone(this.requestHeaderLogged && persistedHeader !== void 0 ? requestProposal(persistedHeader) : {
 			...route,
 			...reasoningEffort === void 0 ? {} : { reasoningEffort },
 			...maxTokens === void 0 ? {} : { maxTokens }
 		}));