Aspect ratio : "Automatic ?" What is meaning on modern warfare

[S-_p_o_O_k_y-]

hello there , my aspect ratio in modern warfare 2019  is on Automatic 1920x1080  , when i'm changing on 16:9 is literally making my aim off and slow like input delay , so for a long time i was satying in Auto , troubles for me i wanted to play some apex and ofc i have to deal with 16:9 but again my aim feel wrong slow and like a input delay wierd , so my question is what is meaning Aspect ratio in "Automatic" what is the value don't say to me is 16:9 pls cause it's obv not the same thing in automatic is clearly more a instant react mouse movement more faster but when i'm swapping on 16:9 it's super slow... What is wrong so ? thanks for helping me in advance 

 

+ if somone now the issue here my sens on Modern warfare is 8.60000    

monitor is 27''' and my fov is 116

Edited February 2, 2023 by S-_p_o_O_k_y-

[DPI Wizard]

41 minutes ago, S-_p_o_O_k_y- said:

so my question is what is meaning Aspect ratio in "Automatic" what is the value don't say to me is 16:9

Then I don't know what to say...

I just tested it to be absolutely sure, and there's no difference in sensitivity or field of view if your resolution is 16:9 and you switch between auto and 16:9. If you have a 21:9 monitor and switch to 16:9 you will get a 16:9 image with black bars, and the sensitivity will be exactly the same. You just see a bit less on the sides.

[S-_p_o_O_k_y-]

Just the fact you tried it for me i really appreciate chief , i gonna found another way idk if it's from my graphic cart or the size of my monitor , but again thanks