I got my new mauntain bike today. It has SRAM AXS shifter with 10-50T cassete. It looks like I cant set gears between 10-50, ma Fenix X+ only support gears 10-45. Is there any plan to add support for 10-50 gear system?
You could contact customer service, but you might also want to try the beta version. If you can't configure it correctly send a mail to the beta team with as much information as possible (maybe include the contents of the debug folder on the fenix).
No guarantee it will work, but if you are friendly in your mail and try to be as clear as possible they always were very helpful when I contacted them.