Memory trouble mac mini m1 16gb

Hello,

jumping on the pasts subjects.

I am having the same problem with my memory.

just erased the disk and installed a new version of big sur (11.4) as the online assistance advised me to, and still booting with a memory almost half used without any apps running.

then when opening adobe Lightroom or PS (native apple silicone) the pressure starts on the memory until something like 12gb and goes higher and higher till error messages in PS saying the action cannot be done because thete is no more memory available. (when both apps running simultaneously, or even PS alone while using the 3D spherical environment to edit 15k files panoramas, it just can not be done, the software freezes like crazy)

picked up the cluesof the 3rd party extension… but is it still an up to date solution of the memory trouble ?

thanks a lot