Failed to get random outs error should be fixed now when using any of the remote servers.
Here is also an official blockchain bootstrap file, incase anyone wants to download the blockchain
http://159.69.108.101/X-CASH_Blockchain/X-CASH_Blockchain_28_04_2019to use, put the file in the x-cash binaries folder and then run
Windows
xcash-blockchain-import --input-file X-CASH_Blockchain_28_04_2019
Linux
./xcash-blockchain-import --input-file ./X-CASH_Blockchain_28_04_2019