I still have that problem with meridian flip - iOptron CDM 40, ASIAIR Pro 1.5. And ASI 290 MC tracking camera. 294 Pro imaging camera. The tracking works fine, the flip occurs and then no tracking. SHould I send the Logs or images? In fact from the look of the images the tracking is backward as the object moves out of the field of view after about 2, 2 minute images. The FOV is wide as the FL of the Telescope is about 300 mm.