We've had Subscribe and Share set up between our new ZCM 2017 Zone and old one for a while now, transferring Bundles with no issues.

However after the last round of Bundle imports there were some errors to resolve, which I sorted the Actions for but now I can't trigger a "Run now" for another replication run.

Status: Assigned
I've tried restarting all ZCM services on both ends of the Subscription with no joy. Any ideas before I have to get into SR territory?