Thanks for checking guys. We can cross Neutrino connectivity off as the culprit.

If you’ve 1) already resynced the block headers by going to Advanced > Delete Neutrino data then I would say try

2) Reset Express Graph Sync data. Stale network data can cause network state to get out of sync. Setting > Embedded Node > Express Graph Sync, hit the second toggle (Reset) and restart

if #2 fails,

3) Must be an RPC server issue. Attempt to create an invoice and see if Zeus is returning one successfully. If that fails check LND Logs to see if RPC server is having issues starting