diff --git a/auctions_frame.lua b/auctions_frame.lua
index 825d255..4fbf5c3 100644
--- a/auctions_frame.lua
+++ b/auctions_frame.lua
@@ -97,9 +97,9 @@ function public.scan_auctions()
     selected_auction = nil
     private.update_listing()
     Aux.scan.start{
+        type = 'owner',
         queries = {
             {
-                type = 'owner',
                 start_page = 0,
             }
         },
@@ -144,7 +144,7 @@ function private.find_auction_and_cancel(record)
         return
     end
 
-    Aux.scan_util.find(private.test(record), record.query, record.page, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
+    Aux.scan_util.find(record, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
         if Aux.util.index_of(record, auction_records) then
             CancelAuction(index)
             private.record_remover(record)()
@@ -162,7 +162,7 @@ do
 
         found_index = nil
 
-        Aux.scan_util.find(private.test(record), record.query, record.page, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
+        Aux.scan_util.find(record, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
 
             found_index = index
 
diff --git a/bids_frame.lua b/bids_frame.lua
index 97dedf9..288437f 100644
--- a/bids_frame.lua
+++ b/bids_frame.lua
@@ -117,9 +117,9 @@ function public.scan_bids()
     selected_auction = nil
     private.update_listing()
     Aux.scan.start{
+        type = 'bidder',
         queries = {
             {
-                type = 'bidder',
                 start_page = 0,
             }
         },
@@ -164,7 +164,7 @@ function private.find_auction_and_bid(record, buyout_mode)
         return
     end
 
-    Aux.scan_util.find(private.test(record), record.query, record.page, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
+    Aux.scan_util.find(record, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
         if Aux.util.index_of(record, auction_records) then
             Aux.place_bid('bidder', index, buyout_mode and record.buyout_price or record.bid_price, private.record_remover(record))
         end
@@ -181,7 +181,7 @@ do
 
         found_index = nil
 
-        Aux.scan_util.find(private.test(record), record.query, record.page, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
+        Aux.scan_util.find(record, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
 
             found_index = index
 
diff --git a/core.lua b/core.lua
index 1b3e027..7a7175c 100644
--- a/core.lua
+++ b/core.lua
@@ -203,35 +203,31 @@ function Aux.on_auction_house_closed()
 end
 
 function Aux.on_tab_click(index)
-    Aux.post.stop()
-    Aux.stack.stop()
-    Aux.scan.abort(function()
-        Aux.search_frame.on_close()
-        Aux.post_frame.on_close()
-        Aux.auctions_frame.on_close()
-        Aux.bids_frame.on_close()
+    Aux.search_frame.on_close()
+    Aux.post_frame.on_close()
+    Aux.auctions_frame.on_close()
+    Aux.bids_frame.on_close()
 
-        AuxSearchFrame:Hide()
-        AuxPostFrame:Hide()
-        AuxAuctionsFrame:Hide()
-        AuxBidsFrame:Hide()
+    AuxSearchFrame:Hide()
+    AuxPostFrame:Hide()
+    AuxAuctionsFrame:Hide()
+    AuxBidsFrame:Hide()
 
-        if index == 1 then
-            AuxSearchFrame:Show()
-            Aux.search_frame.on_open()
-        elseif index == 2 then
-            AuxPostFrame:Show()
-            Aux.post_frame.on_open()
-        elseif index == 3 then
-            AuxAuctionsFrame:Show()
-            Aux.auctions_frame.on_open()
-        elseif index == 4 then
-            AuxBidsFrame:Show()
-            Aux.bids_frame.on_open()
-        end
+    if index == 1 then
+        AuxSearchFrame:Show()
+        Aux.search_frame.on_open()
+    elseif index == 2 then
+        AuxPostFrame:Show()
+        Aux.post_frame.on_open()
+    elseif index == 3 then
+        AuxAuctionsFrame:Show()
+        Aux.auctions_frame.on_open()
+    elseif index == 4 then
+        AuxBidsFrame:Show()
+        Aux.bids_frame.on_open()
+    end
 
-        Aux.active_panel = index
-    end)
+    Aux.active_panel = index
 end
 
 function Aux.round(v)
diff --git a/post_frame.lua b/post_frame.lua
index df6f41a..0817177 100644
--- a/post_frame.lua
+++ b/post_frame.lua
@@ -778,6 +778,7 @@ function private.refresh_entries()
         private.status_bar:set_text('Scanning auctions...')
 
 		Aux.scan.start{
+            type = 'list',
             no_wait_owner = true,
 			queries = { query },
 			on_page_loaded = function(page, total_pages)
diff --git a/scan.lua b/scan.lua
index 19cb15c..1840d04 100644
--- a/scan.lua
+++ b/scan.lua
@@ -20,14 +20,19 @@ function current_query()
 end
 
 function current_thread()
-    return threads[Aux.control.thread_id]
+    for _, thread in pairs(threads) do
+        if thread.id == Aux.control.thread_id then
+            return thread
+        end
+    end
 end
 
 function public.start(params)
     private.abort(params.type)
 
     local thread_id = Aux.control.new(private.scan)
-    threads[thread_id] = {
+    threads[params.type] = {
+        id = thread_id,
         params = params,
     }
 end
@@ -41,13 +46,13 @@ function public.abort(k)
 end
 
 function private.abort(type)
-    for thread_id, thread in pairs(threads) do
-        if not type or type == thread.type then
-            if thread.on_abort then
-                thread.on_abort()
+    for t, thread in pairs(threads) do
+        if not type or type == t then
+            if thread.params.on_abort then
+                thread.params.on_abort()
             end
-            threads[thread_id] = nil
-            Aux.control.kill(thread_id)
+            threads[t] = nil
+            Aux.control.kill(thread.id)
         end
     end
 end
@@ -61,11 +66,11 @@ function private.as_soon_as(p, k)
 end
 
 function private.wait_for_results(k)
-    if current_thread().type == 'bidder' then
+    if current_thread().params.type == 'bidder' then
         return private.wait_for_bidder_results(k)
-    elseif current_thread().type == 'owner' then
+    elseif current_thread().params.type == 'owner' then
         return private.wait_for_owner_results(k)
-    elseif current_thread().type == 'list' then
+    elseif current_thread().params.type == 'list' then
         return private.wait_for_list_results(k)
     end
 end
@@ -80,9 +85,13 @@ end
 
 function private.wait_for_owner_results(k)
     local updated
-    Aux.control.on_next_event('AUCTION_OWNED_LIST_UPDATE', function()
+    if current_thread().page == Aux.current_owner_page then
         updated = true
-    end)
+    else
+        Aux.control.on_next_event('AUCTION_OWNED_LIST_UPDATE', function()
+            updated = true
+        end)
+    end
 
     private.as_soon_as(function() return updated end, k)
 end
@@ -109,9 +118,9 @@ function private.owner_data_complete()
     if current_thread().params.no_wait_owner then
         return true
     end
-    local count, _ = GetNumAuctionItems(current_thread().type)
+    local count, _ = GetNumAuctionItems(current_thread().params.type)
     for i=1,count do
-        local auction_info = Aux.info.auction(i, current_thread().type)
+        local auction_info = Aux.info.auction(i, current_thread().params.type)
         if auction_info and not auction_info.owner then
             return false
         end
@@ -164,7 +173,7 @@ function private.process_query()
 
     submit_query(function()
 
-        local count, _ = GetNumAuctionItems(current_thread().type)
+        local count, _ = GetNumAuctionItems(current_thread().params.type)
 
         scan_auctions(count, function()
 
@@ -198,11 +207,12 @@ function scan_auctions_helper(i, n, k)
         end
     end
 
-    local auction_info = Aux.info.auction(i, current_thread().type)
+    local auction_info = Aux.info.auction(i, current_thread().params.type)
     if auction_info then
         auction_info.index = i
         auction_info.page = current_thread().page
         auction_info.query = current_query()
+        auction_info.query_type = current_thread().params.type
 
         Aux.history.process_auction(auction_info)
 
@@ -216,14 +226,14 @@ end
 
 function submit_query(k)
 	if current_thread().page then
-        private.as_soon_as(function() return current_thread().type ~= 'list' or CanSendAuctionQuery() end, function()
+        private.as_soon_as(function() return current_thread().params.type ~= 'list' or CanSendAuctionQuery() end, function()
 
             if current_thread().params.on_submit_query then
                 current_thread().params.on_submit_query()
             end
-            if current_thread().type == 'bidder' then
+            if current_thread().params.type == 'bidder' then
                 GetBidderAuctionItems(current_thread().page)
-            elseif current_thread().type == 'owner' then
+            elseif current_thread().params.type == 'owner' then
                 GetOwnerAuctionItems(current_thread().page)
             else
                 QueryAuctionItems(
@@ -239,7 +249,7 @@ function submit_query(k)
                 )
             end
             private.wait_for_results(function()
-                local _, total_count = GetNumAuctionItems(current_thread().type)
+                local _, total_count = GetNumAuctionItems(current_thread().params.type)
                 current_thread().total_pages = math.ceil(total_count / PAGE_SIZE)
                 if current_thread().total_pages >= current_thread().page + 1 then
                     wait_for_callback{current_thread().params.on_page_loaded or Aux.util.pass, current_thread().page, current_thread().total_pages, function()
diff --git a/scan_frame.lua b/scan_frame.lua
index 9c88d1a..c088480 100644
--- a/scan_frame.lua
+++ b/scan_frame.lua
@@ -22,8 +22,8 @@ function public.start_scan()
 
     Aux.log('Scanning auctions ...')
     Aux.scan.start{
+        type = 'list',
         queries = {{
-            type = 'list',
             start_page = 0,
         }},
         on_page_loaded = function(page, total_pages)
diff --git a/scan_util.lua b/scan_util.lua
index 1aeb7d4..88875a8 100644
--- a/scan_util.lua
+++ b/scan_util.lua
@@ -1,55 +1,59 @@
 local m = {}
 Aux.scan_util = m
 
-function m.find(test, query, page, status_bar, on_abort, on_failure, on_success)
+function m.find(auction_record, status_bar, on_abort, on_failure, on_success)
 
-    Aux.scan.abort(function()
+    local function test(index)
+        local auction_info = Aux.info.auction(index, auction_record.query_type)
+        return auction_info and auction_info.search_signature == auction_record.search_signature
+    end
 
-        status_bar:update_status(0, 0)
-        status_bar:set_text('Searching auction...')
+    Aux.scan.abort(auction_record.query_type)
 
-        local pages = page > 0 and { page, page - 1 } or { page }
+    status_bar:update_status(0, 0)
+    status_bar:set_text('Searching auction...')
 
-        local new_query = {
-            type = query.type,
-            validator = function(auction_info) return test(auction_info.index) end,
-            blizzard_query = query.blizzard_query,
-            next_page = function()
-                if getn(pages) == 1 then
-                    status_bar:update_status(50, 50)
-                end
-                local page = pages[1]
-                tremove(pages, 1)
-                return page
-            end,
-        }
+    local pages = auction_record.page > 0 and { auction_record.page, auction_record.page - 1 } or { auction_record.page }
 
-        local found
-        Aux.scan.start{
-            queries = { new_query },
-            on_read_auction = function(auction_info, ctrl)
-                if test(auction_info.index) then
-                    found = true
-                    ctrl.suspend()
-                    status_bar:update_status(100, 100)
-                    status_bar:set_text('Auction found')
-                    return on_success(auction_info.index)
-                end
-            end,
-            on_abort = function()
-                if not found then
-                    status_bar:update_status(100, 100)
-                    status_bar:set_text('Auction not found')
-                    return on_abort()
-                end
-            end,
-            on_complete = function()
+    local query = {
+        validator = function(auction_info) return test(auction_info.index) end,
+        blizzard_query = auction_record.query.blizzard_query,
+        next_page = function()
+            if getn(pages) == 1 then
+                status_bar:update_status(50, 50)
+            end
+            local page = pages[1]
+            tremove(pages, 1)
+            return page
+        end,
+    }
+
+    local found
+    Aux.scan.start{
+        type = auction_record.query_type,
+        queries = { query },
+        on_read_auction = function(auction_info, ctrl)
+            if test(auction_info.index) then
+                found = true
+                ctrl.suspend()
+                status_bar:update_status(100, 100)
+                status_bar:set_text('Auction found')
+                return on_success(auction_info.index)
+            end
+        end,
+        on_abort = function()
+            if not found then
                 status_bar:update_status(100, 100)
                 status_bar:set_text('Auction not found')
-                return on_failure()
-            end,
-        }
-    end)
+                return on_abort()
+            end
+        end,
+        on_complete = function()
+            status_bar:update_status(100, 100)
+            status_bar:set_text('Auction not found')
+            return on_failure()
+        end,
+    }
 end
 
 function m.create_item_query(item_id)
@@ -59,7 +63,6 @@ function m.create_item_query(item_id)
     if item_info then
         local filter = m.filter_from_string(item_info.name..'/exact')
         return {
-            type = 'list',
             start_page = 0,
             validator = m.validator(filter),
             blizzard_query = m.blizzard_query(filter),
diff --git a/search_frame.lua b/search_frame.lua
index 622fa43..0014feb 100644
--- a/search_frame.lua
+++ b/search_frame.lua
@@ -767,94 +767,94 @@ end
 end
 
 function public.stop_search()
-	Aux.scan.abort()
+	Aux.scan.abort('list')
 end
 
 function public.start_search(filter_string)
 
-    Aux.scan.abort(function()
-        if filter_string then
-            private.search_box:SetText(filter_string)
-        end
+    Aux.scan.abort('list')
 
-        local queries
+    if filter_string then
+        private.search_box:SetText(filter_string)
+    end
 
-        local filters = Aux.scan_util.parse_filter_string(private.search_box:GetText())
-        if filters then
-            queries = Aux.util.map(filters, function(filter)
-                return {
-                    start_page = 0,
-                    blizzard_query = Aux.scan_util.blizzard_query(filter),
-                    validator = Aux.scan_util.validator(filter),
-                }
-            end)
-        else
-            return
-        end
+    local queries
 
-        tinsert(aux_recent_searches, 1, { filter_string = private.search_box:GetText(), prettified = private.prettify_search(private.search_box:GetText()) })
-        while getn(aux_recent_searches) > 50 do
-            tremove(aux_recent_searches)
-        end
-        private.update_search_listings()
+    local filters = Aux.scan_util.parse_filter_string(private.search_box:GetText())
+    if filters then
+        queries = Aux.util.map(filters, function(filter)
+            return {
+                start_page = 0,
+                blizzard_query = Aux.scan_util.blizzard_query(filter),
+                validator = Aux.scan_util.validator(filter),
+            }
+        end)
+    else
+        return
+    end
 
-        private.search_button:Hide()
-        private.stop_button:Show()
+    tinsert(aux_recent_searches, 1, { filter_string = private.search_box:GetText(), prettified = private.prettify_search(private.search_box:GetText()) })
+    while getn(aux_recent_searches) > 50 do
+        tremove(aux_recent_searches)
+    end
+    private.update_search_listings()
 
-        private.update_tab(RESULTS)
+    private.search_button:Hide()
+    private.stop_button:Show()
 
-        private.status_bar:update_status(0,0)
-        private.status_bar:set_text('Scanning auctions...')
+    private.update_tab(RESULTS)
 
-        private.results_listing:Clear()
-        local scanned_records = {}
-        private.results_listing:SetDatabase(scanned_records)
+    private.status_bar:update_status(0,0)
+    private.status_bar:set_text('Scanning auctions...')
 
-        local current_page, current_total_pages, current_query
-        Aux.scan.start{
-            type = 'list',
-            queries = queries,
-            on_page_loaded = function(page, total_pages)
-                current_page = page + 1
-                current_total_pages = total_pages
+    private.results_listing:Clear()
+    local scanned_records = {}
+    private.results_listing:SetDatabase(scanned_records)
+
+    local current_page, current_total_pages, current_query
+    Aux.scan.start{
+        type = 'list',
+        queries = queries,
+        on_page_loaded = function(page, total_pages)
+            current_page = page + 1
+            current_total_pages = total_pages
+            private.status_bar:update_status(100 * (current_query - 1) / getn(queries), 100 * (current_page - 1) / current_total_pages) -- TODO
+            private.status_bar:set_text(format('Scanning %d / %d (Page %d / %d)', current_query, getn(queries), current_page, current_total_pages))
+        end,
+        on_page_scanned = function()
+            private.results_listing:SetDatabase()
+        end,
+        on_start_query = function(query_index)
+            current_query = query_index
+            if current_page then
                 private.status_bar:update_status(100 * (current_query - 1) / getn(queries), 100 * (current_page - 1) / current_total_pages) -- TODO
                 private.status_bar:set_text(format('Scanning %d / %d (Page %d / %d)', current_query, getn(queries), current_page, current_total_pages))
-            end,
-            on_page_scanned = function()
-                private.results_listing:SetDatabase()
-            end,
-            on_start_query = function(query_index)
-                current_query = query_index
-                if current_page then
-                    private.status_bar:update_status(100 * (current_query - 1) / getn(queries), 100 * (current_page - 1) / current_total_pages) -- TODO
-                    private.status_bar:set_text(format('Scanning %d / %d (Page %d / %d)', current_query, getn(queries), current_page, current_total_pages))
-                else
-                    private.status_bar:update_status(100 * (current_query - 1) / getn(queries), 0) -- TODO
-                    private.status_bar:set_text(format('Scanning %d / %d', current_query, getn(queries)))
-                end
-            end,
-            on_read_auction = function(auction_info)
-                if getn(scanned_records) < 1000 then -- TODO static popup, remove discard
-                    tinsert(scanned_records, auction_info)
-                end
-            end,
-            on_complete = function()
-                private.results_listing:SetDatabase()
-                private.status_bar:update_status(100, 100)
-                private.status_bar:set_text('Done Scanning')
+            else
+                private.status_bar:update_status(100 * (current_query - 1) / getn(queries), 0) -- TODO
+                private.status_bar:set_text(format('Scanning %d / %d', current_query, getn(queries)))
+            end
+        end,
+        on_read_auction = function(auction_info)
+            if getn(scanned_records) < 1000 then -- TODO static popup, remove discard
+                tinsert(scanned_records, auction_info)
+            end
+        end,
+        on_complete = function()
+            private.results_listing:SetDatabase()
+            private.status_bar:update_status(100, 100)
+            private.status_bar:set_text('Done Scanning')
 
-                private.stop_button:Hide()
-                private.search_button:Show()
-            end,
-            on_abort = function()
-                private.results_listing:SetDatabase()
-                private.status_bar:update_status(100, 100)
-                private.status_bar:set_text('Done Scanning')
-                private.stop_button:Hide()
-                private.search_button:Show()
-            end,
-        }
-    end)
+            private.stop_button:Hide()
+            private.search_button:Show()
+        end,
+        on_abort = function()
+            private.results_listing:SetDatabase()
+            private.status_bar:update_status(100, 100)
+            private.status_bar:set_text('Done Scanning')
+            private.stop_button:Hide()
+            private.search_button:Show()
+        end,
+    }
 end
 
 function private.test(record)
@@ -875,7 +875,7 @@ function private.find_auction_and_bid(record, buyout_mode)
         return
     end
 
-    Aux.scan_util.find(private.test(record), record.query, record.page, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
+    Aux.scan_util.find(record, private.status_bar, Aux.util.pass, private.record_remover(record), function(index)
         if private.results_listing:ContainsRecord(record) then
             Aux.place_bid('list', index, buyout_mode and record.buyout_price or record.bid_price, private.record_remover(record))
         end
@@ -893,9 +893,7 @@ do
         end
 
         Aux.scan_util.find(
-            private.test(record),
-            record.query,
-            record.page,
+            record,
             private.status_bar,
             function()
                 state = IDLE