Network Drive on Windows 11 inaccessible after a day

[YukonBlonde]

Hi there,
I am using F5-221 with TOs Version: 4.2.32-220311626.
I have two bays in use and have connected these two my server as a network drive.

However as of lately I have been getting the error as per the attached screenshot.
As of now I have been fixing this issue by either restarting the NAS or my server.

I have also followed some of the guidelines as per this forum here but the issue is still persistent.
https://social.technet.microsoft.com/fo ... networking

Any help on this matter would be greatly appreciated.

Screenshot 2022-05-25 102852.jpg (10.77 KiB) Viewed 867 times

[TMSupport]

Please try to disconnect and reconnect the network drive.
Have you set a static IP for your TNAS?

[YukonBlonde]

I tried disconnected and connecting the drive. It worked fine for over a week, this morning same issue came up again so I restarted the NAS.
Yup NAS on a static IP address.