crashing and bugs

I installed Draftsight 2022 sp3 expecting it to have been improved.

Well it crashes just like SP2, Trim multiple lines does not work you have to select them 1 by 1. trim to a fence does not work. Selected highlight does not work in block edit. You have to hold Shift to select multiple items. Panning with the middle button (wheel) is painfully slow. And I found all those in the first 10 minutes. Crashing happens every 15min, sometimes it gives me an option to save and others not. It just closes down instantly.

You get sick of reworking autosaves all the time.

Is there something wrong with my hardware?? Do I need more RAM?

Installed RAM 32.0 GB
Processor Intel(R) Core(TM) 17-10700 CPU @ 2.90GHz 2.90 GHz 32.0 GB

64-bit operating system, x64-based processor

Graphics Quadro P400 @4k

Windows 11 Pro 21H2

18/07/2022 22000.856

Windows Feature Experience Pack 1000.22000.85

Do I have to ask for a link to 2021 SP0 again. (last 1 expired.)

Regards Allan