Thanks for your answer @cmedfischduo, The problem with normal (single threaded) applications is that waiting on a (any) reply will stall the entire application. I fixed my problem by putting all DUO requests into separate threads, which will keep the...

Any solution for this problem (after two years)? I’m facing the exact same problem and see a couple of similar threads, but none with an actual answer. And please note: “no” is also an answer, but leaving things open like this is pretty frustrating, ...