diff --git a/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py b/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
index 61b95cf06d..9b35c9502d 100644
--- a/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
+++ b/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
@@ -7,7 +7,12 @@ import json
 import platform
 import uuid
 import re
-from Deadline.Scripting import RepositoryUtils, FileUtils, DirectoryUtils
+from Deadline.Scripting import (
+    RepositoryUtils,
+    FileUtils,
+    DirectoryUtils,
+    ProcessUtils,
+)
 
 
 def get_openpype_version_from_path(path, build=True):
@@ -162,9 +167,8 @@ def inject_openpype_environment(deadlinePlugin):
         print(">>> Temporary path: {}".format(export_url))
 
         args = [
-            exe,
             "--headless",
-            'extractenvironments',
+            "extractenvironments",
             export_url
         ]
 
@@ -188,15 +192,18 @@ def inject_openpype_environment(deadlinePlugin):
         if not os.environ.get("OPENPYPE_MONGO"):
             print(">>> Missing OPENPYPE_MONGO env var, process won't work")
 
-        env = os.environ
-        env["OPENPYPE_HEADLESS_MODE"] = "1"
-        env["AVALON_TIMEOUT"] = "5000"
+        os.environ["AVALON_TIMEOUT"] = "5000"
 
-        print(">>> Executing: {}".format(" ".join(args)))
-        std_output = subprocess.check_output(args,
-                                             cwd=os.path.dirname(exe),
-                                             env=env)
-        print(">>> Process result {}".format(std_output))
+        args_str = subprocess.list2cmdline(args)
+        print(">>> Executing: {} {}".format(exe, args_str))
+        process = ProcessUtils.SpawnProcess(
+            exe, args_str, os.path.dirname(exe)
+        )
+        ProcessUtils.WaitForExit(process, -1)
+        if process.ExitCode != 0:
+            raise RuntimeError(
+                "Failed to run OpenPype process to extract environments."
+            )
 
         print(">>> Loading file ...")
         with open(export_url) as fp:
diff --git a/openpype/tools/publisher/window.py b/openpype/tools/publisher/window.py
index a3387043b8..d8a69bbeb0 100644
--- a/openpype/tools/publisher/window.py
+++ b/openpype/tools/publisher/window.py
@@ -225,6 +225,12 @@ class PublisherWindow(QtWidgets.QDialog):
         # Floating publish frame
         publish_frame = PublishFrame(controller, self.footer_border, self)
 
+        # Timer started on show -> connected to timer counter
+        # - helps to deffer on show logic by 3 event loops
+        show_timer = QtCore.QTimer()
+        show_timer.setInterval(1)
+        show_timer.timeout.connect(self._on_show_timer)
+
         errors_dialog_message_timer = QtCore.QTimer()
         errors_dialog_message_timer.setInterval(100)
         errors_dialog_message_timer.timeout.connect(
@@ -329,7 +335,6 @@ class PublisherWindow(QtWidgets.QDialog):
         #   forin init
         self._reset_on_first_show = reset_on_show
         self._reset_on_show = True
-        self._restart_timer = None
         self._publish_frame_visible = None
 
         self._error_messages_to_show = collections.deque()
@@ -337,6 +342,9 @@ class PublisherWindow(QtWidgets.QDialog):
 
         self._set_publish_visibility(False)
 
+        self._show_timer = show_timer
+        self._show_counter = 0
+
     @property
     def controller(self):
         return self._controller
@@ -347,17 +355,7 @@ class PublisherWindow(QtWidgets.QDialog):
             self._first_show = False
             self._on_first_show()
 
-        if not self._reset_on_show:
-            return
-
-        self._reset_on_show = False
-        # Detach showing - give OS chance to draw the window
-        timer = QtCore.QTimer()
-        timer.setSingleShot(True)
-        timer.setInterval(1)
-        timer.timeout.connect(self._on_show_restart_timer)
-        self._restart_timer = timer
-        timer.start()
+        self._show_timer.start()
 
     def resizeEvent(self, event):
         super(PublisherWindow, self).resizeEvent(event)
@@ -374,11 +372,21 @@ class PublisherWindow(QtWidgets.QDialog):
         self.setStyleSheet(style.load_stylesheet())
         self._reset_on_show = self._reset_on_first_show
 
-    def _on_show_restart_timer(self):
-        """Callback for '_restart_timer' timer."""
+    def _on_show_timer(self):
+        # Add 1 to counter until hits 2
+        if self._show_counter < 3:
+            self._show_counter += 1
+            return
 
-        self._restart_timer = None
-        self.reset()
+        # Stop the timer
+        self._show_timer.stop()
+        # Reset counter when done for next show event
+        self._show_counter = 0
+
+        # Reset if requested
+        if self._reset_on_show:
+            self._reset_on_show = False
+            self.reset()
 
     def closeEvent(self, event):
         self.save_changes()
diff --git a/openpype/version.py b/openpype/version.py
index 442c5f033b..46bb4b1cd0 100644
--- a/openpype/version.py
+++ b/openpype/version.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 """Package declaring Pype version."""
-__version__ = "3.14.7-nightly.1"
+__version__ = "3.14.7-nightly.2"