Hi, I have lot of issues since last firmware update. The calibration data is lost after each session (and yes auto restore calibration is on, as it has always been). The first goto command after PA sends the scope on the wrong side of the meridian (yes, DST is off on the mount), so I have to twist its arm to get the scope on the correct side. Last but not least, meridian flip fails everytime. The meridian flip routine starts exactly when it should, but the motors move just for one second and stop. Nothing happens after that, and tripod crash occurs if I don't supersede the ASIAIR and do a goto manually on the target. I highly doubt that all these problems are operator error since I've used my asiair for three years in a row without any problem, and I have changed neither my setup (AP900 mount) nor my settings. I'd glad if you have an idea of what happens. Thanks!