After upgrading to latest firmware i cant edit any dwg file saved on the nas , i can create a new one i can copy it to local storage but even if i open it on the nas and save as with another name it does not save.
This started to happen after the uppgrade.
Other files word excel and so on i can save them without a problem.
The software i’m using its zwcad 2024.
AutoCAD programs often have locked file problems in Linux environments. The My Cloud OS5 5.27.157 firmware update also upgraded Samba, so this may be the source of the problem.
Check the "SMB Protocol" under the Settings / Network section of the dashboard and try setting it to "SMB 1, SMB 2, SMB 3" to see if the issue persists.
I tried all the settings restarted pc/nas and it is the same 
Is there any way to revert the firmware.
You should be able to manually revert to the previous OS5 firmware version, but most apps for version 5.27.157 are not compatible with prior versions, and vice versa.
The downgrade solved the problem so its really something in the new firmware
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My PR4100 was upgraded, now none of my machine on my lan that use Paperport can even open the software and i am seeing a Ton of SAMBA Errors in the log… Im guessing the software isn’t working with the new verion of Samba, I have to downgrade.
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