Is there any way to synchronize your ycash faster?
Try syncing first with the zcash wallet and when its near the forking block height 570000 stop the zcash wallet. Copy over your zcash datadir to your ycash datadir and start ycash.
Make sure your ycash.conf contains
addnode=mainnet.ycash.xyz
addnode=main2.ycash.xyz
addnode=main3.ycash.xyz
addnode=main4.ycash.xyz