diff --git a/src/interface/obsidian/src/chat_modal.ts b/src/interface/obsidian/src/chat_modal.ts
index a7f6eb18..6c7c3e11 100644
--- a/src/interface/obsidian/src/chat_modal.ts
+++ b/src/interface/obsidian/src/chat_modal.ts
@@ -138,7 +138,6 @@ export class KhojChatModal extends Modal {
         return `${time_string}, ${date_string}`;
     }
 
-
     async getChatHistory(): Promise<void> {
         // Get chat history from Khoj backend
         let chatUrl = `${this.setting.khojUrl}/api/chat/init?client=obsidian`;
diff --git a/src/khoj/interface/web/chat.html b/src/khoj/interface/web/chat.html
index 486d6fcd..b4e5555a 100644
--- a/src/khoj/interface/web/chat.html
+++ b/src/khoj/interface/web/chat.html
@@ -51,7 +51,7 @@
         function chat() {
             // Extract required fields for search from form
             let query = document.getElementById("chat-input").value.trim();
-            let results_count = localStorage.getItem("khojResultsCount");
+            let results_count = localStorage.getItem("khojResultsCount") || 5;
             console.log(`Query: ${query}`);
 
             // Short circuit on empty query
@@ -93,14 +93,17 @@
 
                             // Decode message chunk from stream
                             const chunk = decoder.decode(value, { stream: true });
-                            if (chunk.startsWith("### compiled references:")) {
-                                // Display references used to generate response
-                                const rawReferences = chunk.split("### compiled references:")[1];
-                                const rawReferencesAsJson = JSON.parse(rawReferences);
-                                let polishedReferences = rawReferencesAsJson
-                                    .map((reference, index) => generateReference(reference, index))
+                            if (chunk.includes("### compiled references:")) {
+                                const additionalResponse = chunk.split("### compiled references:")[0];
+                                new_response_text.innerHTML += additionalResponse;
+
+                                const rawReference = chunk.split("### compiled references:")[1];
+                                const rawReferenceAsJson = JSON.parse(rawReference);
+                                let polishedReference = rawReferenceAsJson.map((reference, index) => generateReference(reference, index))
                                     .join("<sup>,</sup>");
-                                new_response_text.innerHTML += polishedReferences;
+
+                                new_response_text.innerHTML += polishedReference;
+                                document.getElementById("chat-body").scrollTop = document.getElementById("chat-body").scrollHeight;
                             } else {
                                 // Display response from Khoj
                                 if (new_response_text.innerHTML === "🤔") {
diff --git a/src/khoj/interface/web/index.html b/src/khoj/interface/web/index.html
index 767b0be9..000bc0e2 100644
--- a/src/khoj/interface/web/index.html
+++ b/src/khoj/interface/web/index.html
@@ -113,7 +113,7 @@
             query = document.getElementById("query").value.trim();
             type = document.getElementById("type").value;
             searchHint = document.getElementById("info-hint");
-            results_count = localStorage.getItem("khojResultsCount");
+            results_count = localStorage.getItem("khojResultsCount") || 5;
             console.log(`Query: ${query}, Type: ${type}, Results Count: ${results_count}`);
 
             // Short circuit on empty query
diff --git a/src/khoj/processor/pdf/pdf_to_jsonl.py b/src/khoj/processor/pdf/pdf_to_jsonl.py
index b499b697..c5c395bc 100644
--- a/src/khoj/processor/pdf/pdf_to_jsonl.py
+++ b/src/khoj/processor/pdf/pdf_to_jsonl.py
@@ -104,8 +104,8 @@ class PdfToJsonl(TextToJsonl):
                 entry_to_location_map += zip(pdf_entries_per_file, [pdf_file] * len(pdf_entries_per_file))
                 entries.extend(pdf_entries_per_file)
             except Exception as e:
-                logger.error(f"Error processing file: {pdf_file}. This file will not be indexed.")
-                logger.error(e)
+                logger.warning(f"Unable to process file: {pdf_file}. This file will not be indexed.")
+                logger.warning(e)
 
         return entries, dict(entry_to_location_map)
 
diff --git a/src/khoj/routers/api.py b/src/khoj/routers/api.py
index 7ccdf5cd..1f5bba0c 100644
--- a/src/khoj/routers/api.py
+++ b/src/khoj/routers/api.py
@@ -81,6 +81,17 @@ if not state.demo:
         if state.config.content_type:
             state.config.content_type[content_type] = None
 
+        if content_type == "github":
+            state.model.github_search = None
+        elif content_type == "plugins":
+            state.model.plugin_search = None
+        elif content_type == "pdf":
+            state.model.pdf_search = None
+        elif content_type == "markdown":
+            state.model.markdown_search = None
+        elif content_type == "org":
+            state.model.org_search = None
+
         try:
             save_config_to_file_updated_state()
             return {"status": "ok"}
@@ -123,6 +134,7 @@ if not state.demo:
             state.config = FullConfig()
             state.config.search_type = SearchConfig.parse_obj(constants.default_config["search-type"])
         state.config.processor = ProcessorConfig(conversation=updated_config)
+        state.processor_config = configure_processor(state.config.processor)
         try:
             save_config_to_file_updated_state()
             return {"status": "ok"}