Board Thread:Support Requests - Getting Technical/@comment-997381-20180913152943/@comment-168424-20180913220355

How do we know those domains you are having problems with are even current? Where are you getting them from?

From inspecting my pages that use tabber, I see the domain slot1-images.wikia.nocookie.net (note the dash between slot1 and images).

So, your issue sounds very suspicious.