@Mff73 thanks, do you know where I can track progress on the issue. Strange that support didn’t mentioned it and let me perform a factory reset. Suunto is requesting to send back my watch for analysis. Sounds a bit drastic, as it will probably take 3 weeks before it will be back or replaced. I have rolled-back the software update on the watch and disabled software updates in the app. So far so good. Assuming FW=firmware What does AFAIK mean? Update: since the rollback, the watch and app are working perfectly again. Update 2: Watch and app are still working fine. Did 3 work outs, 2 with gps of which 1 with navigation. I noticed that the battery consumption is a bit lower then before (battery consumption stayed the same after the upgrade) Could be due to the factory reset earlier.