stratum+tcp://stratum-us.granatgas-pool.info:2525#xnsub
I dont understand something ...
In example you can clearly show
stratum+tcp://stratum-us.granatgas-pool.info:2525/#xnsub
Why do you put this address without /
stratum+tcp://stratum-us.granatgas-pool.info:2525#xnsub
I use this one for my D3 and i assume is working nice
stratum-us.granatgas-pool.info:1111/#xnsub
Since stratum+tcp:// is already default fonction
in grants pool must use "/" but for example in miningrigrentals will not works so there #xnsub without /