To much force close on ipad pro m2 ios 17.4.1

if many property from warehouse and very slow auto saving automaticly

It’s generally smart practice to clean warehouse models in their own model space before bringing them into your final piece, and even if you are working in a desktop SketchUp you want to be choosy about which models you download. Aim for ones with smaller save files. Also try organizing tags so that you can “turn off” large sets of warehouse models when you don’t need to see them.

If the autosave being slow (trying to wrap its head around all the large warehouse models you have) is driving you crazy, and you want to risk it not saving as much to keep your working to waiting ratio more palatable, you can always change the rate of autosave in the settings.