I own the Ouster OS1-64 and want to synchronize the timestamp using PTP. I use ptpd which I tested and worked with a camera. The camera gets the correct timestamp. I set the Timestamp Mode from the Lidar to "TIME_FROM_PTP_1588". It worked once but the timestamp was 3 minutes into the future. After that I tried to reboot the whole system but I cant get it working anymore. I waited for 10 minutes and the lidar timestamp time still won't synchronize with my ptp time. Any advice what i could try to get it working?