It's not NH has about 70Mh on cryptonight v7 and it's sprayed in different orders in different coins. That was our big "friend" from China with name Bitmain. They has about 200Mh power on v7 on new asics. Track hashrate of monero after fork to v8 and you'll see all
From another PC started daemon - still the same problem: "Failed to parse block from blob" Daemon is the last from Github How to resolve it and sync wallett?