Here is pics from last dead pool. Pic no. 1
https://ibb.co/frBsNb from miner that pool was dead 1:06 h ago and it was reconnect to nicehash. Pic no.2
https://ibb.co/ihhMFw is from nicehash account from last 24 h.
I have L3+, my profit is 0,00188 btc per last 23 hours and cca. 1$ on nicehash so i sayd that it isn't profitable because connection lost every two hours and you lost shares, blocks etc.
maybe under attack like another pool. yes, i have seen it too, in the last 36 hours, there are few times zpool went offline, the longest is about an hour.
edit - zpool also gives me average 10-20% lower hashrate last 2 days, anyone experiencing this?