LR Classic CC catalog update crashes constantly

When you open LR, if there is time, go to "File, New Catalog" and create a new catalog on a different drive.  If that catalog stays open, try going to "File, Open Catalog" or "Open Recent" and try opening the catalog that is crashing.  If the new catalog on a different drive stays open and the other catalog on a different drive crashes, move the crashing catalog to the other drive.

I have the same issue.  Crashes when it is trying to update the old catalogue from LR4.  Any solution yet?

I don't have a fix, but.....

I've been on the phone with adobe help desk two nights in a row they fix my "catalog issues" but it doesn't stop the crash.  I was waiting on the issue to be escalated to someone higher up on the adobe help desk ladder, but the 48 hours has passed and nobody has contacted me.

I went so far as to restore my computer back to factory defaults wiping everything clean, LR worked for a day... then I tried to open both LR and PS at the same time and my computer crashed giving me the blue screen of death again. I guess I'll try to work in one at a time so I can at least get my Christmas cards out this week? IDK why i'm paying for this!

same random crashes all the time. This is unacceptable! Time for adobe to take a step back! not about to use CC

Ditto to the constant crashes, which only started happening recently. Occurs on startup, developing, and at random points throughout my workflow.

Still no solution.

Might be time for me to start investigating other software packages.

Lightroom constantly crushes when Photoshop is open within couple minutes, not only it freezes me entire iMac....when photoshop closed everything works smooth, please fix it ASAP!!

Mine is doing the same on my iMac. Managed an update to Lightroom on PC & that is working fine.

Never in 3yrs before have we every had this:
Adobe just has to get their crap together.

Editing is still slow as a dog, graphic card acceleration is no better.
Disillusioned

Same here, mine won't crash it just freezes my entire iMac up and can only be solved by powering it down with the power button..Also what happen to the simple way to chat with Adobe? Whenever I seek tech support it just takes me to a forum or wants me to call. no more online support chat