diff --git a/plugins/ThingiBrowser b/plugins/ThingiBrowser
deleted file mode 120000
index 8126b65fd5..0000000000
--- a/plugins/ThingiBrowser
+++ /dev/null
@@ -1 +0,0 @@
-/Users/chris/Code/ChrisTerBeke/ThingiBrowser
\ No newline at end of file
diff --git a/plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterStatus.py b/plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterStatus.py
index 6e971e2bd3..323ecf5c75 100644
--- a/plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterStatus.py
+++ b/plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterStatus.py
@@ -80,7 +80,7 @@ class ClusterPrinterStatus(BaseModel):
         model.setCameraUrl(QUrl("http://{}:8080/?action=stream".format(self.ip_address)))
 
         # Set the possible configurations based on whether a Material Station is present or not.
-        if self.material_station is not None:
+        if self.material_station is not None and len(self.material_station.material_slots):
             self._updateAvailableConfigurations(model)
         if self.configuration is not None:
             self._updateActiveConfiguration(model)