I wanted to give you a quick update: after installing the latest Windows patches, everything is working quickly again as expected. Thank you for your support

Thank you. Engine is on both options set to ultimate.

AV Engine and Services are disabled. Beahviour is still the same?
Any mor hints?
Regards Chris

Hi, After updating both installations of VTM from 12.x to 26.0.0.1, I am experiencing an issue on one computer where opening the generated vtx files takes about a minute. I am at a loss as to what to check to ensure it works as quickly on the third PC as it did before. I appreciate any suggestions y...