Can't connect to Zergpool
S9 w Braiins OS+ - haven't been able to connect to Zergpool. I think I'm missing some bit of syntax in the pool info. I am currently running a gekko setup with CGminer, an Apollo, and a couple of CPU's with XMRig - all on zergpool successfully. S9 is currently on another pool and I've mined on CK solo with it before.
I've tried everything I can think of to move the S9/Braiins+ to zergpool and it always comes up Pool Dead. I think I'm just missing something with the syntax.
Has anyone else experienced this? Interested in assisting my troubleshooting?
currently Pool URL: stratum+tcp://sha256.mine.zergpool.com:3333
username: bc1...(wallet addess)....zw3gs
Password: c=BTC,ID=ShaRightS9

is there maybe a different port used for asicboost?