I think something is dying on my system..logs attatched.

[deaerator]

Apr 20 15:29:39 Tower root: error: /webGui/include/ProcessStatus.php: wrong csrf_token
Apr 21 03:14:12 Tower kernel: print_req_error: I/O error, dev sda, sector 7615936
Apr 21 13:45:28 Tower kernel: CPU: 27 PID: 16659 Comm: nzbget Not tainted 4.14.26-unRAID #1
Apr 21 13:45:28 Tower kernel: Call Trace:
Apr 22 06:41:03 Tower kernel: print_req_error: I/O error, dev sda, sector 6396480
Apr 23 04:40:19 Tower kernel: print_req_error: I/O error, dev sda, sector 7629504
Apr 23 04:40:24 Tower kernel: usb 1-1.3: device descriptor read/64, error -110
Apr 23 04:40:34 Tower kernel: usb 1-1.3: device descriptor read/64, error -71
Apr 23 04:40:34 Tower kernel: usb 1-1.3: device descriptor read/64, error -71
Apr 23 04:40:34 Tower kernel: usb 1-1.3: device descriptor read/64, error -71
Apr 23 04:40:35 Tower kernel: usb 1-1.3: device not accepting address 3, error -71
Apr 23 04:40:35 Tower kernel: usb 1-1.3: device not accepting address 3, error -71
Apr 23 04:40:35 Tower kernel: print_req_error: I/O error, dev sda, sector 7629505
Apr 23 04:40:35 Tower kernel: CPU: 2 PID: 22159 Comm: scan.php Tainted: G      D         4.14.26-unRAID #1
Apr 23 04:40:35 Tower kernel: Call Trace:


Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 131317792 bytes) in /usr/local/emhttp/plugins/dynamix/include/DefaultPageLayout.php(380) : eval()'d code on line 73

 

tower-diagnostics-20180423-0500.zip

[trurl]

Put your flash in your PC and let it checkdisk. If necessary, try different USB port.

 

Also, since you are having flash issues I can't say for sure if you have Minimum Free set for any of your user shares. You have many disks that are almost full. You must set Minimum Free larger than the largest file you will write to the user share. There is also a Minimum Free for cache in Global Share Settings.