Same here!
I bought the Fujifilm x-s20 few days ago and I am trying it out since but only for photos.
Friday around 15:00 I was out taking pictures for around 20 minutes in the sun (30+ C) and shadow and I got that little yellow icon and the message: CAMERA IS APPROACHING STANDARD TEMPERATURE LIMIT or something like that. Saturday evening it happened again, this time i was not in the sun!
I never got this problem on Canon or Panasonic! And I was not filming, just taking pictures.
Is it possible that some of x-s20 models have the problem and others not?
How long can I continue taking photos with that warning on? I am shooting events and I can not rely on something like this. I like the image coming from this camera very much but this overheating from only taking pictures is something that I never heard of.
Any advice will be welcomed.
Tomorrow I am calling my retail shop to ask more about this.
Thank you!