Two months ago we discussed performance issues at length here in the forum and privately.
You were shown how light and responsive the model became when all the dross from 3DWH was deleted.
You were shown how performance improved even further after exploding the cacophony of over-nested Groups and Components that comprised the building structure itself.
Nonetheless, here we find this overwrought 3DWH component in the most recent model F93 redrawn flat.skp.
The greatest impediment to completion of this model is not the hardware you’ve thrown at it or the software.
It’s ignoring sound advice from the many experienced modelers here trying to help you.
