diff --git a/indra/llmessage/aicurl.cpp b/indra/llmessage/aicurl.cpp
index 7e6fc9236..6b8ac5064 100644
--- a/indra/llmessage/aicurl.cpp
+++ b/indra/llmessage/aicurl.cpp
@@ -977,7 +977,6 @@ void CurlEasyRequest::resetState(void)
   mTimeoutPolicy = NULL;
   mTimeout = NULL;
   mHandleEventsTarget = NULL;
-  mResult = CURLE_FAILED_INIT;
   applyDefaultOptions();
 }
 
diff --git a/indra/llmessage/aicurlperservice.cpp b/indra/llmessage/aicurlperservice.cpp
index a0493f1a3..c99264db8 100644
--- a/indra/llmessage/aicurlperservice.cpp
+++ b/indra/llmessage/aicurlperservice.cpp
@@ -339,7 +339,7 @@ void AIPerService::added_to_multi_handle(AICapabilityType capability_type)
   ++mTotalAdded;
 }
 
-void AIPerService::removed_from_multi_handle(AICapabilityType capability_type, bool downloaded_something)
+void AIPerService::removed_from_multi_handle(AICapabilityType capability_type, bool downloaded_something, bool success)
 {
   CapabilityType& ct(mCapabilityType[capability_type]);
   llassert(mTotalAdded > 0 && ct.mAdded > 0);
@@ -354,6 +354,10 @@ void AIPerService::removed_from_multi_handle(AICapabilityType capability_type, b
   {
 	mark_unused(capability_type);
   }
+  if (success)
+  {
+	ct.mFlags |= ctf_success;
+  }
 }
 
 // Returns true if the request was queued.
diff --git a/indra/llmessage/aicurlperservice.h b/indra/llmessage/aicurlperservice.h
index 0509dfd95..f81236997 100644
--- a/indra/llmessage/aicurlperservice.h
+++ b/indra/llmessage/aicurlperservice.h
@@ -134,6 +134,11 @@ class AIPerService {
 	static U16 const ctf_empty = 1;
 	static U16 const ctf_full = 2;
 	static U16 const ctf_starvation = 4;
+	// Flags used by the HTTP debug console.
+	static U16 const ctf_success = 8;
+	static U16 const ctf_progress_mask = 0x70;
+	static U16 const ctf_progress_shift = 4;
+	static U16 const ctf_grey = 0x80;
 
 	struct CapabilityType {
 	  typedef std::deque<AICurlPrivate::BufferedCurlEasyRequestPtr> queued_request_type;
@@ -145,6 +150,7 @@ class AIPerService {
 	  U16 mFlags;								// ctf_empty: Set to true when the queue becomes precisely empty.
 	  											// ctf_full : Set to true when the queue is popped and then still isn't empty;
 												// ctf_starvation: Set to true when the queue was about to be popped but was already empty.
+												// ctf_success: Set to true when a curl request finished successfully.
 	  U32 mDownloading;							// The number of active easy handles with this service for which data was received.
 	  U16 mMaxPipelinedRequests;				// The maximum number of accepted requests for this service and (approved) capability type, that didn't finish yet.
 	  U16 mConcurrentConnections;				// The maximum number of allowed concurrent connections to the service of this capability type.
@@ -259,7 +265,7 @@ class AIPerService {
 	void added_to_command_queue(AICapabilityType capability_type) { ++mCapabilityType[capability_type].mQueuedCommands; mark_inuse(capability_type); }
 	void removed_from_command_queue(AICapabilityType capability_type) { --mCapabilityType[capability_type].mQueuedCommands; llassert(mCapabilityType[capability_type].mQueuedCommands >= 0); }
 	void added_to_multi_handle(AICapabilityType capability_type);									// Called when an easy handle for this service has been added to the multi handle.
-	void removed_from_multi_handle(AICapabilityType capability_type, bool downloaded_something);	// Called when an easy handle for this service is removed again from the multi handle.
+	void removed_from_multi_handle(AICapabilityType capability_type, bool downloaded_something, bool success);	// Called when an easy handle for this service is removed again from the multi handle.
 	void download_started(AICapabilityType capability_type) { ++mCapabilityType[capability_type].mDownloading; }
 	bool throttled(AICapabilityType capability_type) const;		// Returns true if the maximum number of allowed requests for this service/capability type have been added to the multi handle.
 	bool nothing_added(AICapabilityType capability_type) const { return mCapabilityType[capability_type].mAdded == 0; }
diff --git a/indra/llmessage/aicurlthread.cpp b/indra/llmessage/aicurlthread.cpp
index 70c4d5a37..f6f971516 100644
--- a/indra/llmessage/aicurlthread.cpp
+++ b/indra/llmessage/aicurlthread.cpp
@@ -1647,7 +1647,7 @@ MultiHandle::~MultiHandle()
   // Curl demands that all handles are removed from the multi session handle before calling curl_multi_cleanup.
   for(addedEasyRequests_type::iterator iter = mAddedEasyRequests.begin(); iter != mAddedEasyRequests.end(); iter = mAddedEasyRequests.begin())
   {
-	finish_easy_request(*iter, CURLE_OK);	// Error code is not used anyway.
+	finish_easy_request(*iter, CURLE_GOT_NOTHING);	// Error code is not used anyway.
 	remove_easy_request(*iter);
   }
   delete mWritePollSet;
@@ -1848,7 +1848,9 @@ CURLMcode MultiHandle::remove_easy_request(addedEasyRequests_type::iterator cons
 	res = curl_easy_request_w->remove_handle_from_multi(curl_easy_request_w, mMultiHandle);
 	capability_type = curl_easy_request_w->capability_type();
 	per_service = curl_easy_request_w->getPerServicePtr();
-	PerService_wat(*per_service)->removed_from_multi_handle(capability_type, downloaded_something);		// (About to be) removed from mAddedEasyRequests.
+	CURLcode code;
+	curl_easy_request_w->getResult(&code, NULL);
+	PerService_wat(*per_service)->removed_from_multi_handle(capability_type, downloaded_something, code == CURLE_OK);		// (About to be) removed from mAddedEasyRequests.
 #ifdef SHOW_ASSERT
 	curl_easy_request_w->mRemovedPerCommand = as_per_command;
 #endif
@@ -2200,7 +2202,7 @@ void BufferedCurlEasyRequest::update_body_bandwidth(void)
   mTotalRawBytes = total_raw_bytes;
   // Note that in some cases (like HTTP_PARTIAL_CONTENT), the output of CURLINFO_SIZE_DOWNLOAD lags
   // behind and will return 0 the first time, and the value of the previous chunk the next time.
-  // The last call from MultiHandle::finish_easy_request recorrects this, in that case.
+  // The last call from MultiHandle::finish_easy_request corrects this, in that case.
   if (raw_bytes > 0)
   {
 	U64 const sTime_40ms = curlthread::HTTPTimeout::sTime_10ms >> 2;
@@ -2800,7 +2802,7 @@ AIPerService::Approvement* AIPerService::approveHTTPRequestFor(AIPerServicePtr c
 	equal = pipelined_requests_per_capability_type == ct.mMaxPipelinedRequests;
 	increment_threshold = ct.mFlags & ctf_starvation;
 	decrement_threshold = (ct.mFlags & (ctf_empty | ctf_full)) == ctf_full;
-	ct.mFlags = 0;
+	ct.mFlags &= ~(ctf_empty|ctf_full|ctf_starvation);
 	if (decrement_threshold)
 	{
 	  if ((int)ct.mMaxPipelinedRequests > ct.mConcurrentConnections)
diff --git a/indra/newview/aihttpview.cpp b/indra/newview/aihttpview.cpp
index 86849575f..60e9fc4e6 100644
--- a/indra/newview/aihttpview.cpp
+++ b/indra/newview/aihttpview.cpp
@@ -76,7 +76,7 @@ void AIServiceBar::draw()
   LLFontGL::getFontMonospace()->renderUTF8(mName, 0, start, height, text_color, LLFontGL::LEFT, LLFontGL::TOP);
   start += LLFontGL::getFontMonospace()->getWidth(mName);
   std::string text;
-  AIPerService::CapabilityType const* cts;
+  AIPerService::CapabilityType* cts;
   U32 is_used;
   U32 is_inuse;
   int total_added;
@@ -94,20 +94,52 @@ void AIServiceBar::draw()
   for (int col = 0; col < number_of_capability_types; ++col)
   {
 	AICapabilityType capability_type = static_cast<AICapabilityType>(col);
-	AIPerService::CapabilityType const& ct(cts[capability_type]);
+	AIPerService::CapabilityType& ct(cts[capability_type]);
 	start = mHTTPView->updateColumn(col, start);
 	U32 mask = AIPerService::CT2mask(capability_type);
 	if (!(is_used & mask))
 	{
 	  text = " |              ";
 	}
-	else if (col < 2)
-	{
-	  text = llformat(" | %hu-%hu-%lu,{%hu/%hu,%u}/%u", ct.mApprovedRequests, ct.mQueuedCommands, ct.mQueuedRequests.size(), ct.mAdded, ct.mConcurrentConnections, ct.mDownloading, ct.mMaxPipelinedRequests);
-	}
 	else
 	{
-	  text = llformat(" | --%hu-%lu,{%hu/%hu,%u}", ct.mQueuedCommands, ct.mQueuedRequests.size(), ct.mAdded, ct.mConcurrentConnections, ct.mDownloading);
+	  if (col < 2)
+	  {
+		text = llformat(" | %hu-%hu-%lu,{%hu/%hu,%u}/%u",
+			ct.mApprovedRequests, ct.mQueuedCommands, ct.mQueuedRequests.size(),
+			ct.mAdded, ct.mConcurrentConnections, ct.mDownloading,
+			ct.mMaxPipelinedRequests);
+	  }
+	  else
+	  {
+		text = llformat(" | --%hu-%lu,{%hu/%hu,%u}",
+			ct.mQueuedCommands, ct.mQueuedRequests.size(),
+			ct.mAdded, ct.mConcurrentConnections, ct.mDownloading);
+	  }
+	  if (capability_type == cap_texture || capability_type == cap_mesh)
+	  {
+		if (!(is_inuse & mask))
+		{
+		  ct.mFlags |= AIPerService::ctf_grey;
+		}
+		else
+		{
+		  bool show = true;
+		  int progress_counter = (ct.mFlags & AIPerService::ctf_progress_mask) >> AIPerService::ctf_progress_shift;
+		  if ((ct.mFlags & AIPerService::ctf_success))
+		  {
+			show = !(ct.mFlags & AIPerService::ctf_grey);
+			ct.mFlags &= ~(AIPerService::ctf_success|AIPerService::ctf_grey|AIPerService::ctf_progress_mask);
+			progress_counter = (progress_counter + 1) % 8;
+			ct.mFlags |= progress_counter << AIPerService::ctf_progress_shift;
+		  }
+		  if (show)
+		  {
+			static char const* progress_utf8[8] = { " \xe2\xac\x93", " \xe2\xac\x95", " \xe2\x97\xa7", " \xe2\x97\xa9", " \xe2\xac\x92", " \xe2\xac\x94", " \xe2\x97\xa8", " \xe2\x97\xaa" };
+			text += progress_utf8[progress_counter];
+		  }
+		}
+	  }
 	}
 	LLFontGL::getFontMonospace()->renderUTF8(text, 0, start, height, ((is_inuse & mask) == 0) ? LLColor4::grey2 : text_color, LLFontGL::LEFT, LLFontGL::TOP);
 	start += LLFontGL::getFontMonospace()->getWidth(text);
@@ -174,7 +206,7 @@ void AIGLHTTPHeaderBar::draw(void)
 
   // First header line.
   F32 height = v_offset + sLineHeight * number_of_header_lines;
-  text = "HTTP console -- [approved]-commandQ-curlQ,{added/max,downloading}[/max]";
+  text = "HTTP console -- [approved]-commandQ-curlQ,{added/max,downloading}[/max][ completed]";
   LLFontGL::getFontMonospace()->renderUTF8(text, 0, h_offset, height, text_color, LLFontGL::LEFT, LLFontGL::TOP);
   text = " | Added/Max";
   U32 start = mHTTPView->updateColumn(mc_col, 100);