The most recent two upgrade versions of Lightroom Classic CC have been giving me problems, like regular freezing. I need to install an older version but forget where I found it last time I did this. It's so not right I can no longer trust Adobe to provide newer versions with fixes for these pronblems. I no longer feel I can just upload the latest version any more. I may need to buy an older version on line and sack my monthly subscription if this continues.
Crash or freeze, How to, Performance, Problem or error
That will let you roll back from 10.1.1 (current) to 10.1 or 10.0, any 9.0 version or any 8.0 version. Note, however, that LR 10 uses a different catalog format, so if you roll bak to 9 or 8, you'll lose changes you've made since upgrading to 10. Many people are finding that 10.0 is better than 10.1 or 10.1.1.
Also, note that the last non-subscription version was LR 6.14, and it has been slowly falling apart. It crashes in the face recognition module (which has an inconvenient workaround), the map module hasn't worked for a long time, it doesn't support newer cameras released in the last few years, and it can't be installed on Mac OS 11 or 10.15.
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