Ambient Occlusion shows some rectangles but UVs are ok

[nestor_3612]

Hi! this happens every time I try to bake, I am doing this from Maya and I already checked for overlapping UVs, and different UV sets but everything is fine 

[nestor_3612]

I fixed it on my own, turns out I updated the GPU, and everything stopped working properly, I reinstalled the previous version and it worked perfectly, I hope this helps somebody with the same issue. 

[Nyx Xaos · Accepted solution]

Had the same issue with the latest driver for my RTX 3080 ( 572.16 ), I reverted to the December version ( https://www.nvidia.com/en-us/drivers/details/237786/ ) and the oddities are gone! I hope Adobe will work with Nvidia to fix it in upcoming versions in either driver or SP!

[Santiago23654633vcop]

the same, I updated to the last nvidia driver and now my substance dont work to bake maps (specially ambient oclussion).

I have a RTX 4070 ti super

[Santiago23654633vcop]

my temporally solution is uncheck the gpu 

is this or reverted the nvidia driver

[Marcin3360481043gb]

Thank you very much, this works!

I did not want to go back to the old driver.

[aron_2976]

thanks, this works for me too, how bad is it that we turned off the gpu, does that affect anything