The Leica GMX902, GX1230, ATX1230, GRX1200 and GPS900 (purchased between 2004 and 2006) have an issue with the tracking GPS (with measurement engine generation 2). We are working on it with the utmost priority and will provide a software solution most likely within the next 48 hours (until 12 Dec., noon, CET) . We will keep you informed on myWorld.
Not affected are newer generation products using 3rd or 4th measurement engine generation (ME3, ME4) such as Leica GX1230 GG, GX1230+GNSS, GRX1200 GG, GRX1200+GNSS, GMX902 GG, GMX902 GNSSATX1230 GG and ATX1230+.