I had upgraded to v10 of Lightroom Classic, and now this is extremely slow. On top of this, most time it crashes entirely, especially when I am starting Lightroom for a second time without restarting Windows (as in I close Lightroom, and restart some time later).
I have noticed that this issue is less frequent when my machine is on mains power, and wondered if this was also an issue with power profiles. The Better Performance profile is definitely less issue prone on v10, compared to the Better Battery profile which is the default.
I have tried downgrading to v9.4, but of course now my catalog files are not compatible with earlier versions, and I do not want to lose images I have imported since.
I would be grateful for help with this, as I am effectively stuck without my most used software at the moment.
Updates to the Adobe Photography Products were released yesterday and include a fix for this issue. Please install the December update, restart your system and verify you are no longer experiencing the issue. Thank you for your assistance in reporting, providing additional information and, most of all, for your patience.