Xbox fitness won't switch back to my profile

This is what happened.

Wife was working out on xbox fitness. She finished her workout but didn't confirm and return to main xbox fitness menu. I stepped in front of xbox to start working out. Xbox didn't recognize me (it's annoying) so I hit the xbox logo on our remote control
to navigate to the xbox sign in. Before I can sign in manually, it finally recognizes me and signs me in. I switch back to Xbox fitness. It immediately displays a warning message telling me that I have switched profiles and I will lose everything. Not wanting
to lose her work out history, I click the xbox logo and switch back to her. Then return to xbox fitness. Xbox fitness still shows my icon and only allows me to press 'continue' (which supposedly will not save any unsaved workout history). I click okay, fully
expecting her workout history to be lost but not really having any other options to move forward. Low and behold, her workout history did save. Great. Now, I want to work out. BUT Xbox fitness is showing her profile, not mine. So I click on the xbox fitness
profile icon and click switch profile to mine. NOTHING HAPPENS. I hit the xbox logo to go back to the main screen. I manually sign her out of the xbox and return to xbox fitness. Xbox fitness still thinks she is signed in! I try and switch profiles but again,
NOTHING HAPPENS. Still her. My only option: HARD REBOOT my xbox one. WTF Microsoft? Fix these bugs in xbox fitness.

:)

 

stuck on warning "don't overexert yourself"

I was able to start up Xbox Fitness under a different profile then switch to my profile within Xbox Fitness. I then shut it down and was able to launch it under my profile.

 

Crashes while on my profile, but no one elses

as title.

If i try to start up Xbox Fitness, it gets as far as the health warning screen where the scrolling white bar freezes then it kicks me back to the dash. However, it works with other profiles on thee same Xbox. I've tried another Xbox with the same results,
and have tried the following on each:-

Deleting save games

Deleting and recovering profile

Uninstalling and reinstalling Fitness

Resetting console

As said, if I use another profile Fitness will load perfectly but if I switch to my profile it crashes.

I know Fitness doesn't have long to run but I'd like to make the most of it while available.

Any ideas? Thanks in advance

 

I know this can be annoying but it happens. First off, once an exercise is complete Xbox Fitness will save the info automatically. If you want to switch profiles to play yours your best bet is to go out to the Home screen and select the Xbox Fitness tile.
Then press the Menu (start) button on the controller and select Quit Game. It will end the game and then when you restart it you will be logged in to your own gamertag.

 

It seems like Xbox fitness has some bugs and doesn't properly handle multiple signed in users or the events that Xbox OS surely sends out to notify applications of the logged in user changed.