So, I have the same problems of access to the download folder after the 2.5.2 update.
Updated yesterday afternoon, and it did not go particularly smoothly. After update and reboot, the Core sat with the power switch LED flashing for half an hour, before I gave up waiting and pulled the power out.
On power up, it appeared ok from the front panel LEDs, but I could not see the core on the network. I had it set with a static IP before the update, and that IP was no longer pingable. Checked my DHCP logs to see if it had reverted to wanting a dynamically assigned IP, ut there was no sign of it showing there. Powered off the core, the switch it is connected to and the router/dhcp that the switch connects to and powered all back up. No change, still no sign of the Core on the network. My NAC-272 that is connected to the same switch came back up ok and fully reachable, so definitely a problem with the Core update.
Resorted to factory reset, when it did then re-appear on the network with a dynamically assigned IP, set the name / static ip /music store & scheduled backup, and everything seemed to rebuild it self.
Today (just now so 22 hours later) went to add something to the downloads folder from my Win 10 PC, but the save drive map I had on there not working, so removed the map and re added it, but I am getting the same errors as previously mentioned, in that there is no response from the core. I can also now see the core as a ādeviceā on the network (which i did not before) and I can browse the files on the music store, but I can not find the downloads folder.
Conversely on my Mac desktop, I can see the device but that will not let me browse (which did work before), I get a connection refused message on the mac.
I know it is seeing the core as it is now, as I did not use the same name as before.
So currently I have no external access to the downloads folder on the core to be able to add/remove content.
Any suggestions on fixing his?
Or - how can I downgrade to the older firmware that did work ? (well work as in I could see the downloads folder from windows but not browse music store - but that was good enough for me)
regards
Kevin