for masternodes hosted on
https://sinovate.io the fork will be automatic? the masternode will be restarted and I will have to wait 3 days to get the stakes again?
because my masternode end at block 553.500 and I wouldn't want to miss the last few days of stake

For setUP SINOVATE users, they need to upgrade their nodes inside the wallet by clicking on the 1-clcik setUP button but this must be done at or after block 550 000.
You can DM me in SIN discord and i will be able to help you. @cryplander