Gridseed G blade mining Leo coin or LTC with raspberry PI

[hashsmash]

Dear All,

I have to mine on raspberry pi 3 with gridseed g blade 80 chips. Already done:
1.Raspbian installed.
2.cgminer 3.7.2 with gblade support

G blade is detected. but i am getting error:

startum connection to pool 0 intreptted.

Please Please advice. I would donate on successful solution.

[unamis76]

Issue seems to be on your connection or maybe configuration file... What options are you using? Have you tried another pool?

[hashsmash]

./cgminer --scrypt stratum+tcp://stratum.leocoin.org:3000
the only official pool
pool.leocoin.org

the same issue with LTC
./cgminer --scrypt -o stratum+tcp://usa4.wemineltc.com:3333