another interesting point. where did all this hashrate come from? in solo mining through the wallet just for the CPU . network hashrate 3.90 Gh/s
single pool hashrate 200 mh/s
where did this hashrate network?

The hashrate shown is considering all 3 algorithms, with some of them producing big numbers in GHs and some more heavy ones only producing KH/s, so that number indicates the sum of all algorithms and may be high.