stratum+tcp://stratum.nicehash.com/#xnsub:3333
The correct URL including
port is stratum+tcp://stratum.nicehash.com:3333/#xnsub
Still not working properly for me with 1.14, unfortunately. High rejects and low speed. Probably doesn't help that setting a fixed difficulty doesn't actually work properly. No matter what I set, westhash ends up resetting and spamming me with diff 20 work. I'd have to double check, but I;m pretty sure this also happens with A2 Terminators, but they handle it better than the Titanic.