For some reason unknown my map drives are no longer accesible private or public PC sees My book live in settngs i can log onto device page but no mappping to drive I have tried every setting and some reedits to alow for an insecure logon no good this seems to have happened after a Microsft update but i am no sure which.
Try to un map the network locations and then re map the drives again to see if you get the same result. I wouldn’t say there is something blocking the shares, but remapping the drive should help narrow down the causes of this issue.