Its legit going to take forever to sync this. The Snapshot doesn't working correctly either. Any advice?

is there anyway I can do it in sections as opposed to the whole thing leaving my PC running for 10 hours on the basis that it may or may not have crashed? Or is there a way to Add nodes to download the blockchain faster. I have no idea how to add the nodes if you could help that'd be great

Having extreme difficulty syncing wallet. I've tried the Snapshot way and once i've extracted the files the wallet just crashes upon relaunch, any help guys?