You can just pass the --server flag without the no sync and it should start. The link to the other post on this forum is the specific commands to run pointed at a functional server. From https://forum.zcashcommunity.com/t/zecwallet-lite-cannot-restore-on-ywallet/45913/2
./target/release/zecwallet-cli --server https://lwd4.zcash-infra.com:9067
The --server flag will override anything you have in a config file so you don’t have to mess with that.