If you have having issues syncing your XC wallet check your wallet version.

If you are recieving error " Blockchain checkpoint too old contact dev. " then you need to update your wallet to the one above to sync.

XC had a upgrade last year that enabled increased blocksize and filetransfer so the old wallet wont sync.




The recommended way to do the export/import yourself when the new wallet is released is to follow these steps :
(   https://github.com/BlocknetDX/blocknet-docs/blob/master/blocknet-migrate-wallet.md   )


Backup :

Backup your wallet.dat before you doing anything (make several copies).
Unlock wallet from the UI (fully unlocked, not just for staking).
Use the debug console and type dumpwallet filename.txt (replace "filename.txt" with a name of your choice).
The file will be located in the directory you launched the wallet from.
Download New Wallet.


Import :

Launch New wallet.
In debug console importwallet filename.txt replace filename.txt with that you used with the dumpwallet command.
Verify addresses.
Via debug console type listreceivedbyaddress 0 true