Fenix 5x with corrupted files, Navigation issues

Hello, i experience with my new fenix 5x version 4.1 corrupted segment files. Name is readable and if i click the segment the watch is being restarted. Next issue is transfering segments from gc mobile or pc does not work. I experienced one is downloaded after that another one after deleted the previous one and i experienced the sent segment is not shown in the segment list. It really drives me crazy....I resetted the whole watch but it fixed not the problem.- Next issue is i cannot hear the audio navigation with my iphone. This function definitely does not work. Help Help Help...