Fix multiple instances (#126)

test/e2e/driver/aut.py

@@ -71,8 +71,8 @@ class AUT:
         SquishServer().set_aut_timeout()
 
         if configs.ATTACH_MODE:
-            if local_system.find_process_by_port(self.port):
-                self.port += 100
+            while local_system.find_process_by_port(self.port):
+                self.port += 1000
             SquishServer().add_attachable_aut(self.aut_id, self.port)
             command = [
                 configs.testpath.SQUISH_DIR / 'bin' / 'startaut',

test/e2e/gui/components/community/create_community_popups.py

@@ -76,7 +76,7 @@ class CreateCommunityPopup(BasePopup):
     def _open_logo_file_dialog(self, attempt: int = 2):
         self._add_logo_button.click()
         try:
-            return OpenFileDialog().wait_until_appears().prepare()
+            return OpenFileDialog().wait_until_appears()
         except LookupError as err:
             if attempt:
                 _logger.debug(err)