

This did it! Thank you! I actually found this page and did the first half, not realizing there was more. I’m not confident I installed the exact correct driver, but I have dual screens in the proper resolution. This should get me by while I troubleshoot everything else.
Thanks again!


This is done intentionally, and repeats further throughout the installation. The main reason is it prevents long runs of grout lines. The installation will be stronger, and there’s no need for an expansion joint. Additionally, it’s harder to see if the grout joint shifts one direction or the other over a long run.
I don’t think it need to be done every fifth tile though- that’s a design choice by the installer.