I have a doubt: I live alone and play maplerlyals, I am going to visit my parents and I want to connect from that location, the problem is that my brother (lives with my parents) plays royals too, there is some problem when they are both connected ? obviously I won't vote in that time, I'll just play.
Doubts may arise in situations like this but you won't get into trouble just for playing in the same household with another royaller. You playing in the same household as your brother means you will share the IP address but since you will most likely play from your own device (laptop/deskop), your MAC address will differ from him. This will show that you are still playing from your own device and that you aren't sharing accounts with your brother. One will get into trouble if their account is logged from a different location within seconds/minutes after logging off from the previous location. In your case, this will not apply although this isn't the only way to get into trouble under acc sharing, . Sending an assurance message to a staff member or making threads like this, prior to the actual event, will further ensure your account's safety since it will foretell the change of your account's access location in case you get caught up in suspicion. If you know the exact dates you will stay over at your parents' house, you can also apply for a white list over the period you will stay with your brother. If you get lucky and the application gets approved by the time you arrive, both you and your brother will be able to vote using different devices/connections during your stay.