Same problem here, are you from brazil?
Nope. This helped me for the first problem...
You've to copy all data from C:/Users/YourUser/AppData/Romaing/Dubaicoin to new Dbix Wallet Folder.
My wallet is connected to 0 peers about 1 hour, i can´t transfer any coin (receive or send), yesterday was working fine. I will use coinpayments wallet, it´s impossible to mine and trust this horrible wallet. I think at some point several miners will lose money with this shitty wallet.
use this method do exactly this
start your wallet and leave it running
then in your dbix wallet folder where gdbix.exe exists
make a txt file
open it and copy paste these nodes
gdbix.exe attach
admin.addPeer("enode://14a622abe7f93f589b1edca25e52b0a52ac0a2baf1387a197bd44bf5521068bd0c3687d6128afd410eed072b78332ced4ce4a550099b4e76710c9a89ce242088@45.32.65.104:57955")
admin.addPeer("enode://39bb1c137d4d53017c39b5db3dd1b1dd8e44f710a2b55e79fdc0a1ebd0f139e6973420b1358f7e40f23eb5630b7605d25529fbac05aabdecdc2cfd4d0d2452d8@45.32.220.235:57955")
admin.addPeer("enode://8cda27e3d924155bc8a823b95e327041161cdc876627921b4a690cae2946580cf0358a8035417f9c0621b4735570e0867171869c1989613a3793c18c65126d18@45.76.35.129:57955")
admin.addPeer("enode://9073cc28395f32d7a85cf8a0295a353453dd9e682afca7cd968a4e5b5d660385069ecae0f7026916f0f5dda471284114ae6cb8e16d94c69a8fb49733f0b8aa21@45.76.138.199:57955")
admin.addPeer("enode://1d1affca2ea45105897b2fc2de696cb95dd5dd06516db9a088b9d3ba1deefb81b3a7982ef5b728e09251e005af75c9db33ef1969bee0ed4a6df64b4452039be3@45.32.158.190:57955")
exit
close txt file
and rename it (nodes.bat) name could be anything but extention should be (.bat)
run the nodes.bat file while dbix wallet running
when done then restart the wallet
wallet will start syncing
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BTC