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Inconsistent results from Windows Networking

I operate several different Windows computers and rely heavily on Windows Networking. In order to describe this problem I have 4 computers running on my own private network. Three of the four are connected to the network via Ethernet RJ45 Adapters. …

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-11-07T20:00:01.8366667+00:00
Snookred 36 Reputation points
edited the question 2026-11-07T20:26:06.1533333+00:00
Snookred 36 Reputation points
2 answers

network drive fails to connect when starting up

Network fails to connect to a NAS device when starting up. It seems to try to connect before the Wi-Fi connects to my computer. after restarting explorer then is works fine.

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-11-06T05:06:17.37+00:00
James Andersen 0 Reputation points
answered 2026-11-06T05:57:10.7133333+00:00
Ronald Sabiiti 1,670 Reputation points Independent Advisor
2 answers

Windows Apps Can't Connect to Certain IPv6 Addresses. Any Ideas?

Hi everyone, Some applications suddenly can't connect to certain IPv6 destinations. I'm not sure whether Windows is having trouble with DNS, IPv6 configuration, routing, or network adapter settings. Where should I start troubleshooting? Any tips would be…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-11-05T22:02:06.9933333+00:00
Oliver Mitchell 20 Reputation points
answered 2026-11-05T22:38:31.41+00:00
Harry Phan 36,050 Reputation points Independent Advisor
1 answer

Updates are mandatory and cannot stop. But after updates I cannot access network computers after installing updates.

It has been observed that we cannot escape from updates. It is mandatory. It changes the settings. Tally license does not work. We have to surrender it and reinstall the license again. After updating, network sharing stops. Not sure how to come out of…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-11-05T05:48:04.7533333+00:00
Accounts Department 0 Reputation points
answered 2026-11-05T08:09:06.85+00:00
Ronald Sabiiti 1,670 Reputation points Independent Advisor
6 answers

Files on File Server locked by "another user" when user opened

We found few users unable to open files on share folders , it will display opned by "another us" , our security teams said to restart this service "SMS Agent Host" , yeah after restart this servie the files could be opened but the…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-11-02T05:47:35.8366667+00:00
Gary Gu-ext 10 Reputation points
answered 2026-11-03T01:50:19.0566667+00:00
Daphne Huynh (WICLOUD CORPORATION) 2,540 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

October Monthly update Patch KB5127648 installed on systems, after installed and restart the system, system network not working, In Network Properties showing unidentified network. Please help to resolve this issue.

October Monthly update Patch KB5127648 installed on systems, after installed and restart the system, system network not working, In Network Properties showing unidentified network. Please help to resolve this issue.

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-26T04:37:01.8333333+00:00
Vishal Jadhav 40 Reputation points
accepted 2026-11-02T03:50:25.7866667+00:00
Vishal Jadhav 40 Reputation points
2 answers

When a Computer slows down?

Need to know what questions are important to solve a problem of a slow down computer with windows 10

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Windows for business | Windows Client for IT Pros | Devices and deployment | Configure application groups
Microsoft Security | Microsoft Defender | Microsoft Defender for Identity
Windows for business | Windows Client for IT Pros | User experience | Other
asked 2024-09-08T00:49:05.1433333+00:00
answered 2026-10-31T10:00:02.19+00:00
loren John 0 Reputation points
3 answers

corparte wifi connectvity issue

after update the latest patch oct month, the corparte wifi not connect in the domain machine. please provide the solution urgent basis.

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-26T10:11:53.96+00:00
Dharmendra Singh2 0 Reputation points
edited an answer 2026-10-27T02:07:39.3533333+00:00
Daphne Huynh (WICLOUD CORPORATION) 2,540 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

KB5127648 - patch creating domain authentication issues in wireless connectivity

Dear Microsoft Team, After installing KB5127648 patch employee restarted laptop as per patch requirement. domain authentication was happening and wifi working without any issue. when employee restarts the system as per patch requirements and re logged…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-24T10:40:58.4433333+00:00
Ramamoorthi N 25 Reputation points
accepted 2026-10-24T10:44:27.57+00:00
Ramamoorthi N 25 Reputation points
2 answers

Network isue

After installing 26H2 update I can't access to Win 10 network shared folder (disabled and re-enabled share but no avail), before that all worked just fine. Error given is 0x80070043 How to fix it?

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-23T12:09:45.8566667+00:00
intusr 6 Reputation points
commented 2026-10-24T07:34:40.41+00:00
Chance Maurice Niyonzima 825 Reputation points Independent Advisor
2 answers

Laptop with 2 NICs for 2 different subnets but always uses the NIC with prioriy 1

Hi, I have a laptop and desktop both have 2 NICs, 1 is 1Gbs used for local subnet, the 2nd NIC is 10Gbs I need it for accessing the internet 1 NIC is in a 192.168.1.0/24 attached tothe router which serves as a DHCP and I have a local DNS to server the…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-11T14:09:08.0833333+00:00
Salam ELIAS 302 Reputation points
edited a comment 2026-10-23T08:07:06.4733333+00:00
Salam ELIAS 302 Reputation points
2 answers

Homegroup in Windows 11

What is the best way to set up a homegroup or local network in Windows 11?

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-19T02:11:19.8233333+00:00
Steven Nelson 20 Reputation points
answered 2026-10-19T02:18:59.49+00:00
Xuan Nhu 1,695 Reputation points Independent Advisor
3 answers

File sharing

How do I check if check sharing permissions, confirm firewall settings allow file sharing on Windows 11?

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-17T10:49:42.8966667+00:00
Ron Verdon 0 Reputation points
answered 2026-10-18T00:53:29.11+00:00
MotoX80 37,946 Reputation points
9 answers

Always On VPN fails after installing KB5124008 on Windows 11

Hello, We are experiencing an issue with Always On VPN after installing the September 2026 Windows 11 security update KB5124008. Environment Windows 11 clients (24H2/25H2) Always On VPN Certificate-based authentication RRAS + NPS on Windows Server…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-09-09T08:45:16.16+00:00
Tifoso1979 10 Reputation points
commented 2026-10-14T16:02:49.4466667+00:00
Paul James 0 Reputation points
1 answer

Windows Ecosystem Readiness and Roadmap for NTN, Direct-to-Cell (D2C), and Future 6G Technologies

Hello Microsoft Team, My name is Ryan Chen from FII (Foxconn Industrial Internet), a Mobile Broadband module supplier supporting major PC OEM customers. As part of ongoing CY2028 platform planning and RFQ discussions, several OEM customers are…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-08T06:34:15.5933333+00:00
Ryan W.H. Chen (陳維鴻) 0 Reputation points
commented 2026-10-09T03:20:40.23+00:00
Chen Tran 13,695 Reputation points Independent Advisor
2 answers

dot1x failed

Sometime we facing issue the client suddently disconnect from the network and i got below error. Is the client send different certificate to the nac? This is not permanent issue because if i re-plug the cable then the client can connect again

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-08T04:01:39.2+00:00
Handian Sudianto 7,636 Reputation points
commented 2026-10-09T00:43:56.2366667+00:00
Handian Sudianto 7,636 Reputation points
3 answers

D2C support in Windows

Hi Microsoft team, This is Warren from FII team, which is the MBB module vendor for PC OEM currently (e.g., DELL/HP/LENOVO). PC OEM is doing the feasibility study if D2C (Direct to Cell, E.g., T-Satellite service from T-Mobile & SpaceX) can be…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-06-08T02:49:43.88+00:00
Warren Yu 游世儒 0 Reputation points
commented 2026-10-08T07:20:51.85+00:00
Warren Yu 0 Reputation points
3 answers

ERROR 0X00000709 ON WIN 11 PRO 26H2

all my client pc which win 10 and win 11 cant even get to shared the printer from the host which is win 11 pro. which i know win 11 is having this big issue. what is the accurate solution for this?

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-07T05:16:40.1133333+00:00
calvin teng 0 Reputation points
answered 2026-10-08T02:54:24.4566667+00:00
Daphne Huynh (WICLOUD CORPORATION) 2,540 Reputation points Microsoft External Staff Moderator
2 answers

network sharing

how do i turn off credentials for network sharing on win 11

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
asked 2026-10-07T17:59:29.8866667+00:00
Allan Findlay 0 Reputation points
answered 2026-10-07T18:47:41.6366667+00:00
Tracy Le 14,655 Reputation points Independent Advisor
2 answers

Traffic with DSCP value 46 (EF) set by Application - Default Behavior in Windows 10

We are experiencing better performance/quality for VoIP traffic when the VoIP Client Agent (Avaya in my case) set the DSCP Value to 46 (EF), we don't have QoS policies in client and we are clear on the network side. Does Windows 10 without any QoS…

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Windows for business | Windows Client for IT Pros | User experience | Other
asked 2024-01-17T17:36:01.16+00:00
arpminusa 0 Reputation points
answered 2026-10-06T16:47:10.8366667+00:00
Manish Varathan .s 0 Reputation points