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Participating Frequently
May 5, 2021

P: Desktop Memory leak on M1 Machines

  • May 5, 2021
  • 57 replies
  • 14827 views

Hi!

 

I am a software developer. Recently, my Lightroom CC (version 4.2 - 20210301-0713) is very slow . A close look at activity monitor reveals that the app consumes too many threads and memory (attached photos) which freezes the app.

 

 

@Rikk Can you help me forward this to the development team?

 

Thank you so much!

57 replies

Minh0D4DAuthor
Participating Frequently
August 12, 2021

@mau_219945

thanks for reporting. I hope Adobe would resolve this issue soon. It has been 3 months since I reported the problem. 

Participant
August 9, 2021

Just adding my experience with the same issue. I've been running into this problem for a couple of months now. Memory is completely consumed by Lightroom while performing some actions.

Using:

MacBook Pro 13" M1

16 GB Ram

500 SSD

Inspiring
July 10, 2021

Hello,

Since the past few days, exports in Lightroom has been running very slow on my Apple M1, tasks that would take 10 minutes and now taking 1hr+ moreover, deleted pictures from the filmstrip now appear as ghosts(previously would be erased) and export as well. Exports in the "Large" preset would be a bit faster but still slow and still have the issue of deleted pics being exported.

Grateful if someone can help

Inspiring
July 10, 2021

@dualeoo

Thanks Minh, will do! 

Minh0D4DAuthor
Participating Frequently
July 10, 2021

Hi @4019339

I have filed a report months ago regarding to this issue https://feedback.photoshop.com/conversations/lightroom-desktop-cloudbased/lightroom-desktop-memory-leak/6092824cc9914b7148311f2d

Please make a comment at the post and mention the moderator so Adobe knows the seriousness and prevalence of the issue.

Thank you!

Minh

Inspiring
July 10, 2021

Hello,

Since the past few days, exports in Lightroom has been running very slow on my Apple M1, tasks that would take 10 minutes and now taking 1hr+ moreover, deleted pictures from the filmstrip now appear as ghosts(previously would be erased) and export as well. Exports in the "Large" preset would be a bit faster but still slow and still have the issue of deleted pics being exported.

Grateful if someone can help.

Regards,
Bg.

Inspiring
July 7, 2021

@Rikk This is a very real issue. I am experiencing upwards of 300% CPU usage on Adobe Lightroom Helper when exporting, enhancing, or editing. Lightroom has been very slow and affects the rest of my system's speed as well.

Inspiring
July 1, 2021

@Rikk  

I'm on an Intel (3.6GHz 8-Core i9) 27" iMac (2019)

Inspiring
July 1, 2021

@Rikk I have a 16GB MacBook Pro 

justinwadejones
Participating Frequently
July 1, 2021

@Rikk  yes I have a 16GB MacBook Air.