Search found 8 matches
- 11 Nov 2025, 00:07
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
I have some progress to report. It seems the issue is amplified by the volume of data being trafficked to the TNAS server. We had some large backup jobs writing about 500GB of data per night to the server via NFS. I moved those to an external drive and it seems to have calmed down the TNAS box. Addi...
- 03 Nov 2025, 11:02
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
Hello, based on your description, can I understand it as follows: After restarting the device, the SMB service will temporarily return to normal, but after a while, it will become inaccessible again? If this is the case, please follow these steps: Go to the navigation bar of the TOS desktop and ena...
- 03 Nov 2025, 11:00
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
I think I solved my problem, however I do believe it is a TOS6 regression. In my case I changed the windows LM security compatibility security policy from highest (5) to the default policy (3, LMv2 responses only). Since that change I no longer see the constant LM negotiation challenge (in my netwo...
- 03 Nov 2025, 10:37
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
It failed again today. I have the system logs from the unit. I attempted to email it, but my mail gateway is stopping it - saying that the ZIP file contains a phishing virus? Is there another way I can get this to you? Like an online portal or something? UPDATE: Tried it with Google Gmail and got th...
- 03 Nov 2025, 00:29
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
I, too, have seen this. A Win11 client can connect and transfer several gigs of files then it loses the connection. This only started happening over past month when I had to flatten and reinstall tos6 (updated to 783 from 500) on my u4-423. It is also happening on my new f6-424 (same build). Previo...
- 02 Nov 2025, 11:18
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

Re: [Help] How to debug failing SMB connections
Hello, based on your description, can I understand it as follows: After restarting the device, the SMB service will temporarily return to normal, but after a while, it will become inaccessible again? If this is the case, please follow these steps: Go to the navigation bar of the TOS desktop and ena...
- 01 Nov 2025, 21:57
- Forum: File Services
- Topic: [Help] How to debug failing SMB connections
- Replies: 14
- Views: 852

[Help] How to debug failing SMB connections
Hi there, I have a F6-424 MAX running TOS 6.0.783 with about 72TB of disks installed. The system has been working great for about 6 months but recently I started to notice that after about 3 days of operation, it started to behave weird. The most noticeable thing was SMB connections couldn't see the...
- 15 Sep 2025, 21:46
- Forum: Storage
- Topic: [Help] RAID degrades on Nvme cache on F6-424
- Replies: 2
- Views: 279

[Help] RAID degrades on Nvme cache on F6-424
Hi there, I have a F6-424 Max with about 72TB of HDD storage. I have a Nvme RAID cache drive in there, and recently (about once every 2 weeks) I'm finding the unit beeping. When I logged in to TOS and take a look, it all looks fine but when I dig deeper I find that the Nvme Cache is showing as a deg...