Cast difficulty vs 1.13
Cast, as in the town in Bretagne, France... or a protocol built into Chromecast... or the Cast analytic software... or maybe music from the 1992 British alternative rock band?
The real meaning of the term "difficulty" is even harder to discern.
WordWeb gives 11 meanings of the verb cast and 9 meanings of the noun.
We could cast lots to decide what the meaning is here.
I assume that it's about Chromecast, but we need a link to a site where the problem exists.
Please explain in some sentences what doesn't work for you.