Try watching an Older Movie or TV Show and see what happens... Sometime Watching a Brand New One can bee a daunting task... If it works then Yes, try...
Look in "System", sometimes "ResolverURL" is listed in that Menu... just Open it and Make sure the items (4) are set to work... scroll down to OK and...
Go to the Add-on and Click it, when the new window opens... Find and Click ...Versions... another small window will open showing the Version... Click...