Audio / Video issues: You cannot see each other.Yep, it’s about the creepy ‘Sorry, we couldn’t connect to Skype’ message. Skype connectivity issues: You can’t connect to Skype.Skype crashes, hangs or freezes: Your Skype is acting weird and trying your patience.Or you cannot log in to it: In a nutshell, your Skype won’t open or work. The most notorious ‘Skype isn’t working’ issues in Windows 10 are: