After all this, uou know whats gonna happen now, do not try to play with MOBILE, only with u IPs home, because with mobile if they see that there are 2 IPS (public wifi) at same time login or playing with FJ,, now FJ has a great excuse to avoid pay the withdrawals.
From the investigation disclosure of FJ above, if I understand FJ's investigation and judgement approaches, what you said is not right.
You don't have to worry about any second user who play on your same IP address because there are many things FJ will consider before going to final judgement on multi accounting.
- IP addresses: both ones used for account creations and log-ins.
- Betting behaviours: are the same or different.
- Relations between log-in periods of suspected accounts.
- Maybe more.
I believe you and others will be safe if you create your account at home, then go to public Wifi to bet. There are other FJ's users bet on the public wifi but if they don't find any prove of same betting behaviours, you will be safe.
FJ investigate through some grouped IPs, not only one.
Of course, it's still a bad idea to play at public wifi to prevent any suspection.