Well, The Tea didn't help and try as I might, I couldn't access the GUI after having turned the Bluetooth adapter OFF on my RPi 3B. It was showing as connected to my Router on the same IP address as always. I also tried connecting it by Ethernet Cable with some strange behaviour. Sometimes it connected on a different IP address but then reverted to the WiFi IP Address. I also tried turning the Router WiFi Access Point OFF to force the Ethernet connection but finally gave up at 2 O'Clock in the morning and resorted to re-loading the SD Card and starting from scratch.
All good now with both the RPi 3B Master and the RPi 1B slave unit. Both are stable and the NAS Samba connection and the Bluetooth adapter on the RPI 1B is working well on the USB Hub now that I have set the USB auto-mounter to Devmon.
Thank you all for your attention and help, Robin
All good now with both the RPi 3B Master and the RPi 1B slave unit. Both are stable and the NAS Samba connection and the Bluetooth adapter on the RPI 1B is working well on the USB Hub now that I have set the USB auto-mounter to Devmon.
Thank you all for your attention and help, Robin