Stress score different on watch vs. Garmin connect

Hi Fenix users, 
The watch is Fenix 7X Sapphire Solar.
I am focusing on my stress score recently and I occasionally check it on my watch. I have found out that the score and the stress level /time allocation is different than what is in Garmin Connect. Even after manual sync the score and time of each stress are different. 


In the example the rest time is mismatched on watch and GC, as well as the other level times. The watch and GC are synced manually. 

Sometimes even the overall score is different in the end of the day.

Anyone with the same issue?

Regards, Iliya