Listen I don’t want to speak too soon, because I’ve been having trouble with this since I updated my Mac to Sequoia, but I think I just solved my networking issues to my VMs. For context, NAT networks just weren’t working. I figured it must have been an issue with the new “Privacy and Security” settings since that’s what changed in MacOS 15, but that doesn’t actually seem to be the case. What I had to do was delete all my VMware config files, specifically the ones found in User/Library/Application Support and User/Library/Preferences. I just deleted everything that had “fusion” or “VMWare” in the title and it worked. Oh my gosh if that was the solve of ~2 weeks of trouble… I’ll be grateful, sure, but it will have been SO frustrating.