loosing connection to mounted NAS

looks like your WiFi is failing and get restarted. However it seems causing the mount to be lost. Does it happen randomly or always the same time? Because I see Jan 14 02:00:13 within your error message. Usually thinks not happen exactly at 2 am in the morning :sunglasses:

something similar regarding wpa_supplicant was reported here

As this is WiFi, how is the setup of your WiFi Router / Access Point? Do you using a fixed WiFi Channel or is it set to Auto? Do you have multiple Access Points running? Is there a larger amount of other WiFi Network around you?