If your super8 wallet not sync/ syncing late,
Open wallet and Click on Tools and Click on "Open Wallet Configuration File" and add some nodes at bottom of configuration  like this

"addnode=142.93.112.156
addnode=206.81.15.224
addnode=157.230.90.138"

and Save the file & close file and wallet. Then again open and allow some time to sync at first time. After sync completed you can use your wallet securely.

Example like this:

rpcuser=rpc_super8
rpcpassword=6yfft6752dhgd9fjhhf5467cghcbk
rpcallowip=127.0.0.1
listen=1
server=1
txindex=1
daemon=1
addnode=142.93.112.156
addnode=206.81.15.224