Unspecified slowness complaint
I tried to send an e-mail to Adobe, but they do not make it easy. I'm still searching for the support e-mail address -- so I will make this comment public. Adobe, it doesn't seem to matter how fast your computer hardware is, Lightroom Classic is still painfully slow and a poorly optimized piece of software. I absolutely hate using it. Adobe, somoene else is going to step in and make something better. This software is horrible. You've had years to make this run better, but it keeps getting worse! Please don't tell me to optimize my catalog, because that's not it! It's you!
