Two near identical setups; one works, other doesn't

[nickc]

Thank you, Simon, that's very much appreciated. Your comment took me back to the HS-251+ settings because I have occasionally changed the region/time settings. I found it's currently not set to either sync with my pc or with an internet service and the time had lost nearly 10 minutes, so I updated it and set it to sync with the internet service, hoping that might possibly solve the problem and save you the trouble of making a test build, but sadly, after rebooting the HS-251+ I got exactly the same issue again. I'll await your PM.