Mendix Studio Pro 10.24 (LTS) is veeeeery slow. For example waiting a few seconds when adding a new activity and double clicking it isn’t unusual. It’s even so slow that i hesitate recommending developers to upgrade to the LTS. Gradually Mendix 10 has gotten slower again with every minor version upgrade. Mendix think of your developers and please speed up the modeler (again) :-)! The worst is in combination with sharing in Teams. This is almost impossible. But without teams it's also very slow.
I currently work in version 10.24.6 and have my firewall excluding my mendix project(s). My hardware should not be an issue, i have an i7 11th Gen, 32GB Memory with SSD.
Sorry for the copy-paste of my previous ideas, but it seems the same again :-( .
One more tip: disable it
Got a tip: Turn of all your Maia options and it's already a lot faster!