If anyone is wondering how it really works:
View support ticket
Ticket PIN: 7xxx
Category: Withdrawal questions
You:
Your account (ID:3036094) Your wallet address: 1xxx Hello, I have pending withdrawal, there is error message: "Our system has detected 2 free BitMiner V1.0 accounts on your IP address. You can only have 1 free account at a time! You need to Upgrade your BitMiner to make withdrawals. Withdrawals for premium accounts are not limited."
That's not true, it's my PRIVATE IP ADDRESS, shared with no one else. Can you clarify on that?
Date: 2018-01-21 20:54:14
Support:
Hello! System tells us another account 1yyy uses same ip. This can be caused by VPN or another PC on your network. Similar accounts can not be deleted. You can solve this problem by upgrading BitMiner. Upgraded versions have no such limitations.
Date: 2018-01-21 21:55:19
Ticket is closed.
Free miner = you can
NEVER withdraw your money. If course I haven't got any other Bitminer address on my IP. I have PRIVATE IP address, shared with no one.
Now, I will gather money for first UPGRADE 1.1 miner. Will let you know in few days, how that went.