NAS connectivity has been lost with upgrade V3 RaspPi

I was unfortunate enough to allow a system upgrade and now I am unable to connect to my NAS since then. My NAS is fine as other devices can connect and hasnt changed. I have tried in vain with the various parameters in the option field but with out success. What has happened and is there any intention of Volumio to resolve this issue?

it will be very helpful if you could provide a system log, otherwise it’s impossible to find the root-cause of your problem