Yes... I was mining overnight, after I woke up and looked at my computer, it was mining ethereum instead of Zcash. It changed automatically
After I restarted, it showed me Zcash again but when I press start, it mines ethereum.
It's a little confusing, I don't even see an option to change the crypto currency I wanna mine manually...
I think the miner needs a change log. We barely see what changes (besides obvious changes like the account stand or the wattage calculator.
But shouldn't ethereum be the more profitable option instead of mining at a massive loss like you had?