I have no idea with Baikal ASICs, but the "
miner down" should came with another info like "
error connecting" or others.
There are tons of issues that could be the cause of the problem, have you tried contacting their
customer support?
For Example:
"Miner down" - Miner: 111 Connection refused means that the mining pool is closed or did not exist.
Anyhow, if you already have this model, you could potentially switch to mining other CryptoNight coins. I'm sure there are coins that are still running the old algo, like Electroneum for example.
Electroneum (
ETN) already had a hardfork which changed its POW algorithm a few months ago.
All that's left are typical shitcoins which didn't really care of Cryptonight Algo's real goal, mostly scam coins.