Merge branch 'bugfix_overlay' into develop

src-python/models/overlay/overlay.py

@@ -128,11 +128,14 @@ class Overlay:
             try:
                 self.overlay.setOverlayRaw(self.handle[size], img, width, height, 4)
             except Exception:
-                errorLogging()
                 self.reStartOverlay()
                 while self.initialized is False:
                     time.sleep(0.1)
+                try:
                     self.overlay.setOverlayRaw(self.handle[size], img, width, height, 4)
+                except Exception:
+                    errorLogging()
+
             self.updateOpacity(self.settings[size]["opacity"], size)
             self.lastUpdate[size] = time.monotonic()
 
@@ -198,6 +201,7 @@ class Overlay:
             transform = utils.transform_matrix(base_matrix, translation, rotation)
             transform = mat34Id(transform)
 
+            if bool(self.overlay_system.isTrackedDeviceConnected(trackerIndex)) is True:
                 self.overlay.setOverlayTransformTrackedDeviceRelative(
                     self.handle[size],
                     trackerIndex,