One thing that comes to mind is checking the timestamps across sensors and other topics. Two cases come to mind: * I was setting up Ouster lidar to use gos tim

One thing that comes to mind is checking the timestamps across sensors and other topics. Two cases come to mind: * I was setting up Ouster lidar to use gos time, don’t remember the details now but it was reporting the time ~32 seconds in the past (probably some leap seconds setting?) * I had a ROS node misbehaving in some weird ways - it turned out there was a service call to insert something into db and for some reason the db started taking 5+ minutes to complete which wasn’t really appropriate for a blocking call I think the timing is one thing that needs to be consistently done right on every platform. The other issues I came across were very application specific.