I register 5 mac books (call A, B, C, D, E) to My parallels Access account. I could connect each A-E correctly until recently. But after updating to Sierra, confusion of recognition A and B was happened. In detail, When B is disconnected from remote access, I can connect A by selecting A on my iPad. But when B is connected, My ipad is connected to B even if I select A. And as usual, I can connect B by selecting B on my iPad. So if I need to connect A, I always have to disconnect B from parallels access account. This issue is kept even after re-register these 2 computers, A and B to my account after deleting both. B is on the same home LAN as ipad, but A is outside the LAN. Can you help me on this issue?