Texture Glitch!!!

I started noticing this technical glitch a few days ago, even on some of the shaders like metal and car paint for NVIDIA Iray.
See the attachments below to see this technical problem.
Please let me know if anyone else is experiencing this too.
Thanks.
--njs


Screen Shot 2017-12-15 at 7.40.18 AM.png
866 x 546 - 59K


Screen Shot 2017-12-15 at 7.40.44 AM.png
982 x 1090 - 100K