diff --git a/lua/neotest/client/events/init.lua b/lua/neotest/client/events/init.lua
index 0c283efc..5df90f77 100644
--- a/lua/neotest/client/events/init.lua
+++ b/lua/neotest/client/events/init.lua
@@ -45,11 +45,8 @@ function NeotestEventProcessor:emit(event, ...)
   async.run(function()
     logger.info("Emitting", event, "event")
     for name, listener in pairs(self.listeners[event] or {}) do
-      logger.debug("Calling listener", name, "for event", event)
-      local success, err = pcall(listener, unpack(args))
-      if not success then
-        logger.error("Error during listener", name, "for event:", err)
-      end
+      logger.info("Calling listener", name, "for event", event)
+      listener(unpack(args))
     end
   end)
 end
diff --git a/lua/neotest/consumers/diagnostic.lua b/lua/neotest/consumers/diagnostic.lua
index 13f0fa91..a20a1138 100644
--- a/lua/neotest/consumers/diagnostic.lua
+++ b/lua/neotest/consumers/diagnostic.lua
@@ -130,7 +130,7 @@ local function init(client)
   local function draw_buffer(path, adapter_id)
     if not buf_diags[path] then
       local bufnr = async.fn.bufnr(path)
-      if bufnr == -1 then
+      if bufnr == -1 or async.fn.buflisted(bufnr) == 0 then
         return
       end
       if not client:get_results(adapter_id)[path] then
diff --git a/lua/neotest/consumers/status.lua b/lua/neotest/consumers/status.lua
index 85952624..18fe96fe 100644
--- a/lua/neotest/consumers/status.lua
+++ b/lua/neotest/consumers/status.lua
@@ -43,16 +43,18 @@ local function init(client)
 
   local function render_files(adapter_id, files)
     for _, file_path in pairs(files) do
-      local results = client:get_results(adapter_id)
-      async.fn.sign_unplace(sign_group, { buffer = file_path })
-      async.api.nvim_buf_clear_namespace(async.fn.bufnr(file_path), namespace, 0, -1)
-      local tree = client:get_position(file_path, { adapter = adapter_id })
-      if not tree then
-        return
-      end
-      for _, pos in tree:iter() do
-        if pos.type ~= "file" then
-          place_sign(async.fn.bufnr(file_path), pos, adapter_id, results)
+      if async.fn.buflisted(async.fn.bufnr(file_path)) ~= 0 then
+        local results = client:get_results(adapter_id)
+        async.fn.sign_unplace(sign_group, { buffer = file_path })
+        async.api.nvim_buf_clear_namespace(async.fn.bufnr(file_path), namespace, 0, -1)
+        local tree = client:get_position(file_path, { adapter = adapter_id })
+        if not tree then
+          return
+        end
+        for _, pos in tree:iter() do
+          if pos.type ~= "file" then
+            place_sign(async.fn.bufnr(file_path), pos, adapter_id, results)
+          end
         end
       end
     end
@@ -60,7 +62,7 @@ local function init(client)
 
   client.listeners.discover_positions = function(adapter_id, tree)
     local file_path = tree:data().id
-    if tree:data().type == "file" and async.fn.bufnr(file_path) ~= -1 then
+    if tree:data().type == "file" then
       render_files(adapter_id, { file_path })
     end
   end