I was working with my friend in a project and suddenly, the collab's window stopped working! I just get a blank window. The icon shows I have changes to send, but nothing works. I don't have anymore the toggle button to enable or disable Unity Collaborate and sometimes if I right click on reload I receive a red error telling me that I am unable to connect to cloud service. I already tried deleting the appdata "Packages" folder, deleting the 4 files inside cache, tryied to reset computer, internet, re-loging into my Unity's account and nothing works!