RAM Preview
RAM preview isn't working today. Cache and database are empty, yet when I hit space bar all I can hear is the music, nothing happens with the animation. And no, Caps Lock isn't on. I'm sure it's just a matter of the new update rendering my fully-speced 2017 iMac useless, but it would be good if I could get another year out of it.

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We appreciate your post, however, User Voice is primarily for feature requests and bug reports. It appears your issue is more of a troubleshooting problem which could be solved more easily by our support team. You can open a case with them via call or chat at this link: https://helpx.adobe.com/contact.html