Fenix 6 pro solar. firmware 16.60 screwed my watch

Charged my watch just before a run.

When talking of charge notice it mention it's been updated.

Then it rebooted. No biggy, just wait for it to boot up.

Notice on the reboot it mentioned it was converting TCX files to FIT files ? That's weird... But anyway calibrated the elevation, set out for a trail run, got about 300 metres and watch rebooted again..

Argh...

Start again. this time reboots straight away... Not good.

Finally next reboot, I went back to trail run, said yest to follow the suggested work out.

About 1km in, notice the GPS track was a straight line.... The distance is not being measured, but my heart rate was and elevation.

After close to 9 kms, back to the finish, stopped the activity, shows just a straight line for the track, I go to save. and it reboots... Bloody heck...

Frustrating, that this update is flaky as hell, but frustrating it was released on a week-end.... 

Not sure what I can do at this stage, but now need to test it more...