Canon R3 extreme banding in available light extreme iso ;extreme speed; stopped down aperture f22>

[Matjulu67]

Hello friends 

Pro wildlife  safari in Southern Africa .

Equipment:   2 R3s   &  R5 mk2

Lenses   Rf400mm 2.8  RF600mm  Rf70-200 2.8 Z

Experiencing shocking purple banding in available light  subjects animals burds all sorts.

dragonflies in flight extreme settings  to test for suspected problems with 1 R3 body..

Settings 

Speed 1/64000  ISO 102800

Aperture stopped right down south of F22

Why the test to expose / accentuate aggravate expose the problem!!!! ?

only one R3 does it

Both configured identical. 

Suspect Problem

[Matjulu67]

I pointed out they werent RAW..

Not bothering yo raw file server them..you can see the prob clear as

Cheers

[Matjulu67]

Correct..i told all they weren't. 

Thyre screenshots of the RAWS.

Ehats your Problem. You can see the mess!!!!

[rs-eos]

That's fine if you cannot provide links to access the original RAW files.  However, additional help from those on this forum will be limited.

[Matjulu67]

Pathetically Pedantic Procedural Politik 

Ive been round shooting for 50 years and on principle if these screenshots dont illustrate the problem  forget it

[kvbarkley]

In order to narrow down exactly where the problem is we need to start with one thing at a time, hence asking for raws to check the sensor and digic.

With what you showed it could be an LCD problem.

[Matjulu67]

Thank you kindly,  I apologise for my terse reply earlier this whole trips going pear shaped. 

I will send you a link to the raw file tomorrow 

I would say its not the LCD as you can see it very clearly on the electronic screen.

Good night