Photoshop spinning wheel of death

[#1]

Since the past two updates my Photoshop has been giving me the spiinging wheel of death  on most jobs, I work on large files sometimes at 150dpi.

For years it has been fine but since the llast two updates my photoshop is even struggling with a 200cm x 100cm file, I work off a 27inch macbook so I dont think my Mac is the problem.

Anyone else suffer this or have a solution?

Thanks

James

[#2]

Since the past two updates my Photoshop has been giving me the spiinging wheel of death  on most jobs, I work on large files sometimes at 150dpi.

For years it has been fine but since the llast two updates my photoshop is even struggling with a 200cm x 100cm file, I work off a 27inch macbook so I dont think my Mac is the problem.

Anyone else suffer this or have a solution?

Thanks

James

[#3]

What have you done for trouble-shooting and about performance so far? 

https://helpx.adobe.com/photoshop/kb/basic-trouble-shooting-steps.html

https://helpx.adobe.com/photoshop/kb/optimize-photoshop-cc-performance.html

[#4]

Folks:  I have gone crazy with the spinning wheel on PS 2020 and 2021.  (I am still running 10.14 Mojave on an IMac 24 GB ram.)  I spent an hour on line with Adobe (I appreciate the attempt) but nothing worked. So I uninstalled all my PS versions (I still had some legacy PS versions on my harddrive). Then a clean installation of PS 2021.  And now no spinning wheel.  All features are working very fast.  So for what it is worth, trying uninstalling any and all PS versions and then a clean reinstall.  I hope it works for you as well as it has for me (so far....)