Dan De Lion Loc: Montana

-----

Go do your own work! It's easy. Just try it, instead of sitting around moaning about how someone else won't do it for you. Maybe you are a spoiled-rotten baby?

-----

IBM

Yes I know ,there pretty good up to a point . But the very top of the iso ,not so good . One thing good about them is you don't have to shell
Out the big bucks for faster lenses, but I don't need that fast of iso, as I don't hunt at knight , if I do I pit lamp

blackest Loc: Ireland

ok found this one where it shutdown

https://www.luca15.com/watch/elZ_GSotP30/sony-a9-overheating-update-shooting-soccer-movie

starts getting interesting at around 5 minutes in the video

This might be relevant too

https://www.youtube.com/watch?v=k_ZND95ee-w banding and overheating

Sony has put out a firmware update which has solved the 'overheating warning'
https://www.dpreview.com/news/4228347869/new-sony-alpha-a9-firmware-fixes-overheating-warning

It sure would have been easier if you cited your sources. It could have been a Tony Northrup video

<speculation>Maybe Sony set the warning when the camera would be operating out of its designed working conditions. Thermal noise can be a problem for any camera sensor. So perhaps images from the A9 begin to be degraded at this warning point. </speculation>

So shutdown is rare but it happens and by the search results it's not a first for Sony.

rehess Loc: South Bend, Indiana, USA

I see Nikon, with the D7500, and Pentax, with the K-70, as heading in the same direction - add an inexpensive variable-aperture something-300mm zoom lens to have a camera that would fit in the budget of parent/grand-parent who wants to photograph child playing indoor sports and get reasonable JPG SOOC.