Thank you!
Everything is working as expected. One of the problems was Windows Firewall.
The concept of profit switch is very crazy, in a few minutes I have mined more than 7 different coins. I set to update profitability every 1 minute for testing. If the numbers I am seeing are true my profit will go up ~10%. I do not understand why the big miners do not do it.
I caution you to be careful about your estimations. I know you are just testing with a 1 minute profit switch, but you have to realize that you are only mining a profitable coin at that instant. By the time you go to exchange with your accumulated coins they will not be at the same level of profitability. If you are just accumulating various coins to exchange later when the exchange rate is high, that's fine. But... If you are depending on pool auto-switchers, or pool threshold minimums sending to an exchange, then you will more than likely miss your "peak profit window" unless you have a large group of miners to accumulate enough coins to get there in time.
Also, you probably already know this, but a profit switch time of 1 minute is too low. You will lose valuable time in that 1 minute window while the software is switched, and the GPUs ramp up. Depending on the algo and software, it can take 30 seconds or more to really ramp up, so you could be losing 50% of your potential earnings by ramping up every minute.
As always, do your own real-world tests, but I think you'll find what I'm saying is true. Most large farms don't switch so often, and go for consistently strong coins most of the time or diversify across a set of the most profitable.
I do not know if I'm correct, but is it mandatory to benchmark one or all of the GPUs so that the profit profile correctly chooses the best ratio?
I would say yes, because the default values that come in the built-in profit profiles are very rough estimates. There are many factors that will cause your GPUs to be higher or lower than the default values... GPU silicon lottery, over/underclocking, and general system performance to name a few. You want your real-world values to be in the profit profile, otherwise AM can make a wrong decision for you. FOr instance, if you don't set your true dual-mining Dcred value, then AM may decide that your ETH+Dcred values are very high and start mining with it... thinking it is the most profitable when it probably isn't.
It is possible in the next versions to include Ratio counter: x.xxxx BTC/Day because this is the only way to make profit comparisons between rigs and GPUs of different currencies and MHs, Hs, Sols, GH / s
Can you explain this a little more?
When mining with EWBF Zcash, the interface (my miners) goes offline but still mining, I do not know if this is a bug but it always happens.
I've seen this happen from time to time as well. I haven't verified this, by my suspicion is that the rig may be taxed a bit when this happens.
