diff --git a/.idea/inspectionProfiles/wheezy.xml b/.idea/inspectionProfiles/wheezy.xml
index 5d6e868..abe7a0c 100644
--- a/.idea/inspectionProfiles/wheezy.xml
+++ b/.idea/inspectionProfiles/wheezy.xml
@@ -4,12 +4,13 @@
     <inspection_tool class="PyCompatibilityInspection" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="ourVersions">
         <value>
-          <list size="5">
+          <list size="6">
             <item index="0" class="java.lang.String" itemvalue="3.4" />
             <item index="1" class="java.lang.String" itemvalue="3.5" />
             <item index="2" class="java.lang.String" itemvalue="3.6" />
             <item index="3" class="java.lang.String" itemvalue="3.7" />
             <item index="4" class="java.lang.String" itemvalue="3.8" />
+            <item index="5" class="java.lang.String" itemvalue="3.9" />
           </list>
         </value>
       </option>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 7b5e3b4..1ba7236 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,4 +4,7 @@
     <option name="languageLevel" value="ES6" />
   </component>
   <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6 (revpi)" project-jdk-type="Python SDK" />
+  <component name="PythonCompatibilityInspectionAdvertiser">
+    <option name="version" value="3" />
+  </component>
 </project>
\ No newline at end of file
diff --git a/revpipyload/procimgserver.py b/revpipyload/procimgserver.py
index c7a68ae..c7a6bc2 100644
--- a/revpipyload/procimgserver.py
+++ b/revpipyload/procimgserver.py
@@ -48,9 +48,7 @@ class ProcimgServer():
         }
 
         # RevPiModIO laden oder mit Exception aussteigen
-        ex = self.loadrevpimodio()
-        if ex is not None:
-            raise ex
+        self.loadrevpimodio()
 
         proginit.logger.debug("leave ProcimgServer.__init__()")
 
diff --git a/revpipyload/revpipyload.py b/revpipyload/revpipyload.py
index d835aaf..4169c6a 100755
--- a/revpipyload/revpipyload.py
+++ b/revpipyload/revpipyload.py
@@ -445,17 +445,14 @@ class RevPiPyLoad():
                     "".format(min_revpimodio)
                 )
             else:
-                try:
-                    self.xml_ps = procimgserver.ProcimgServer(
-                        self.xsrv,
-                        None if not self.replace_ios_config
-                        else self.replace_ios_config,
-                    )
-                    self.xsrv.register_function(1, self.xml_psstart, "psstart")
-                    self.xsrv.register_function(1, self.xml_psstop, "psstop")
-                except Exception as e:
-                    self.xml_ps = None
-                    proginit.logger.error(e)
+                self.xml_ps = procimgserver.ProcimgServer(
+                    self.xsrv,
+                    None if not self.replace_ios_config
+                    else self.replace_ios_config,
+                )
+
+                self.xsrv.register_function(1, self.xml_psstart, "psstart")
+                self.xsrv.register_function(1, self.xml_psstop, "psstop")
 
             # XML Modus 2 Einstellungen lesen und Programm herunterladen
             self.xsrv.register_function(