Dropped from meetings
Using Teams v. 26213.1006.5014.9784 on Win 11 laptop fully updated on OS and drivers. Translation: all components have been updated to the point at which there are no longer any updates available. Using mobile Teams Version : 8.15.0 Build : 8.15.77.2026152401/0820 (general) Calling Version: 2026.21.01.16 Release Branch : 2026Aug-T1 on iPhone 16 Pro which is, also, fully updated. Both connected to same 5G Wi-Fi network from same Wi-Fi 6 router with fiber service of 1G up and down. Speed tests from multiple sources on both laptop and phone are above 700 Mbps up and down. When joining meetings from phone, all is well. No call quality issues. No drops from meetings. When joining meetings from laptop, I am commonly disconnected and presented with "Please hold on while we try to reconnect you". The disconnection usually lasts about 10 seconds and I'm reconnected. I have performed a Reset through Windows Settings > Installed Apps. No joy. I have deleted all files in C:\Users\[MYUSERNAME]\AppData\Local\Packages\MSTeams_8wekyb3d8bbwe. No joy. I have removed and reinstalled MS Teams. No joy. Please, assist with the issue above. Thank you.How to Get Database‑Wise Session Details in an Azure SQL Elastic Pool Using T‑SQL
When you run multiple databases inside an Azure SQL Database elastic pool, it’s common to hit questions like: Which database is using the most sessions right now? Are we getting close to the pool’s session limit? Which application(s) are opening connections? Is connection pooling configured correctly? The Azure portal can be helpful, but you don’t always have portal access—and even when you do, you may want a quick, scriptable approach you can run from SSMS / Azure Data Studio / sqlcmd. This post provides copy‑paste T‑SQL queries to: check pool‑level session pressure, list active sessions “by database”, summarize active session counts per database, and capture a connection inventory—and then ties it all back to one of the most common root causes of high session counts: connection pooling behavior in the application. What you should know up front (setting expectations) 1) Elastic pool DMVs give you pool context from inside any pooled database The DMV sys.dm_elastic_pool_resource_stats returns usage for the elastic pool that contains the current database, including concurrent session utilization, and it can be queried from any user database in the same elastic pool. 2) Connection/session DMVs can show pool‑wide connections (with sufficient permissions) Microsoft documentation notes you can use sys.dm_exec_connections to retrieve connection details—and if a database is in an elastic pool and you have sufficient permissions, the view returns the set of connections for all databases in the elastic pool. It also calls out sys.dm_exec_sessions as a companion DMV for session details. If you run the queries below and only see your own session, it typically indicates a permissions scope limitation (the documentation notes this behavior for DMV visibility). Quick “Which query should I run?” guide Are we close to pool session limits? → Query A Which database is busy right now (active work)? → Query B Give me a ranked list of active sessions per database → Query C Which apps/hosts/users are connecting? → Query D Query A — Check elastic pool session pressure (near real‑time) Run this in any user database in the elastic pool: SELECT TOP (60) end_time, avg_cpu_percent, avg_data_io_percent, avg_log_write_percent, max_worker_percent, max_session_percent, used_storage_percent FROM sys.dm_elastic_pool_resource_stats ORDER BY end_time DESC; How to interpret it max_session_percent tells you how close your pool is to its session limit (peak session utilization in the interval). This DMV is intended for real‑time monitoring and troubleshooting and retains data for ~40 minutes. Query B — Active sessions by database (best for “what’s happening right now?”) This query focuses on sessions that are currently executing requests, and attributes them to a database by using the request’s SQL context (DB_NAME(st.dbid)). The st.dbid approach is widely used in troubleshooting patterns to show the execution context database. SELECT DB_NAME(st.dbid) AS database_name, s.session_id, s.login_name, s.host_name, s.program_name, s.client_interface_name, c.net_transport, c.encrypt_option, c.auth_scheme, c.connect_time, s.login_time, r.status AS request_status, r.command, r.start_time, r.cpu_time, r.total_elapsed_time FROM sys.dm_exec_requests AS r JOIN sys.dm_exec_sessions AS s ON r.session_id = s.session_id JOIN sys.dm_exec_connections AS c ON c.session_id = s.session_id CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) AS st WHERE s.is_user_process = 1 AND r.session_id <> @@SPID ORDER BY database_name, r.cpu_time DESC; What customers typically use this for Identify which database has the most active work right now See which client program and host are responsible Spot heavy or long‑running requests using cpu_time and total_elapsed_time Query C — Count active sessions per database (simple ranked view) If you want a quick summary like “DB1 has 18 active sessions; DB2 has 5…” WITH active_pool_sessions AS ( SELECT DB_NAME(st.dbid) AS database_name, r.session_id FROM sys.dm_exec_requests AS r JOIN sys.dm_exec_sessions AS s ON r.session_id = s.session_id CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) AS st WHERE s.is_user_process = 1 ) SELECT database_name, COUNT(*) AS active_sessions FROM active_pool_sessions GROUP BY database_name ORDER BY active_sessions DESC; This is a great “top list” during incidents and uses the same execution context mapping pattern (st.dbid). Query D — Connection inventory (who is connected?) Use this when you suspect connection storms, too many open sessions, or connection pooling issues. SELECT c.session_id, c.net_transport, c.encrypt_option, c.auth_scheme, s.host_name, s.program_name, s.client_interface_name, s.login_name, s.original_login_name, c.connect_time, s.login_time FROM sys.dm_exec_connections AS c JOIN sys.dm_exec_sessions AS s ON c.session_id = s.session_id WHERE s.is_user_process = 1 ORDER BY c.connect_time DESC; Microsoft documentation provides this exact join pattern (connections + sessions) as the baseline way to retrieve connection metadata and notes elastic pool behavior when permissions allow. Connection pooling: the #1 reason session counts spike (and how to fix it) Now that you can see sessions and connections, here’s the most common “why”: connection pooling configuration and behavior in the application. What connection pooling is? Creating a new database connection includes several time‑consuming steps: establishing a physical channel, handshake, parsing the connection string, authenticating, and other checks. To reduce that overhead, ADO.NET uses connection pooling: when your application calls Open(), the pooler tries to reuse an existing physical connection; when your application calls Close()/Dispose, the connection is returned to the pool instead of being physically closed—ready for reuse on the next Open(). Important (and often misunderstood): pooling is client‑side, but it has a very real effect on how many concurrent sessions you consume in an elastic pool. Common pooling pitfalls that cause “too many sessions” 1) Connections are not being returned to the pool (connection leaks) Pooling relies on the application calling Close()/Dispose so the pooler can return the connection to the pool for reuse. If connections aren’t closed properly, the pool can’t reuse them, and your app may keep creating new ones. What it looks like in SQL: Query D shows a growing number of sessions from the same program/host over time. Practical fix: Ensure every DB usage pattern disposes the connection (e.g., using blocks in .NET). (General best practice; the pooling mechanism’s reliance on Close/return is documented.) 2) Pool fragmentation (you accidentally create multiple pools) ADO.NET keeps separate pools for different configurations. Connections are separated into pools by connection string and (when integrated security is used) by Windows identity. Pools can also vary based on transaction enlistment and credential instances. What this means: Small differences in connection strings across services/environments can create multiple pools—each with its own connections—so total sessions can be much higher than expected. What it looks like in SQL: Query D shows many sessions from the same overall application family but with slightly different connection contexts (different apps/services). Practical fix: Keep connection strings consistent across instances where possible (same keywords, same security settings, same app identity strategy). (The “separate pools by configuration” concept is documented.) 3) “Max pool size reached” (client-side pool exhaustion) mistaken for Azure SQL limits A Microsoft Tech Community troubleshooting post shows that if you set a small Max Pool Size, you can hit client-side errors such as: “Timeout expired… prior to obtaining a connection from the pool… all pooled connections were in use and max pool size was reached.” That is not the same as hitting an Azure SQL tier limit—it’s the application waiting because it can’t obtain a connection from its own pool. How to differentiate quickly If you see “max pool size reached” / “timeout obtaining connection from the pool” → client pooling pressure. If max_session_percent in Query A is consistently high → pool-level session pressure. 4) Holding connections open longer than necessary Even with pooling enabled, if your application opens a connection and then holds it while doing non-database work, those connections remain “in use” and can’t return to the pool—causing waits and more concurrent sessions under load. (This follows directly from the documented “Open returns a pooled connection; Close returns it to the pool” behavior.) What it looks like in SQL: Query D shows many sessions from the same application. Query B/C shows many active sessions tied to one database during spikes. Practical fix: Open connections as late as possible; close as early as possible around each DB unit of work. (General best practice derived from pooling mechanics.) A simple customer checklist (quick wins) Confirm every DB call closes/disposes the connection so it can return to the pool. Avoid varying connection strings unnecessarily (prevents pool fragmentation). If you see pool wait errors (“max pool size reached”), treat it as an application pooling signal first. Use the T‑SQL queries above to validate: pool pressure (Query A) busiest databases / active sessions (Query B/C) connection sources (Query D) Wrap‑up With the queries in this post, you can troubleshoot elastic pool session behavior without relying on the Azure portal: Query A: real-time pool session/worker pressure Query B/C: database-wise view of active workload (most actionable during incidents) Query D: connection inventory (great for pooling issues and connection storms) And when session counts spike, don’t overlook the application side: connection pooling behavior (leaks, fragmentation, pool sizing, and holding connections open) is one of the most common drivers.
I can't delete my Azure Key Vault Connection in Azure AI Foundry
I have deleted all project under my Azure AI Foundry, but I still can't delete the Azure Key Vault Connection. Error: Azure Key Vault connection [Azure Key Vault Name] cannot be deleted, all credentials will be lost. Why is this happening?
SSAS 2022 Connections fail following restart
I'm using an application which has SSAS 2022 OLAP cubes at the back end. We are having an issue that whenever we restart the server or the service, the connections to the SQL Server that is the data source break. I suspect this is a consequence of SSAS CU1 behaviour where the connection string is encrypted, but - because they get encrypted - there's no way to identify what the change is. SSAS is on the same instance as the SQL Server. Before a restart, i've tried adjusting a few connection properties, notably Impersonation set to Service Account Trust Server Certifcate to True Encryption for data to Optional The connection works fine with these settings. However, post reboot I get a connection error whenver I try toprocess any objects: Errors in the back-end database access module. No provider was specified for the data source. We are using MSOLEDB19 so should be fine, but it seems that post reboot the encrypted connection is somehow misconfiguring. Appreciate any guidance on what could be happening here? I can't avoid restarting the server as org policy demands servers are rebooted every fortnight.[Resolved] Windows Sandbox has NO Internet when the host is connected to a VPN
When the host is connected to a VPN, such as PPTP/L2TP and then I launch Windows Sandbox, I have no internet in it. please fix this. this problem existed on build 19H1 and it still exists on build 20H1 (18885). Old post, no longer an issue.Download speed on Edge is too slow - Parallel downloading is broken
I've been testing and using this feature for as long as the new Edge has been around, without parallel downloading flag (edge://flags/#enable-parallel-downloading), the download speed is unbelievably slow, with the flag enabled, it's only slightly better. I don't know how many concurrent connections Edge makes to the download server with this flag on, but it's very broken. for example, download speed of a file in Edge is only 500 KB/s with parallel downloading on, with a download manager like Free Download Manager, the speed is 10x faster. I'm aware that this is depended on the network conditions of each user and my experience can't be universal and experienced by everyone, but the simply fact that a download manager with 6 to 8 concurrent (parallel) connections can fully utilize my Internet bandwidth, and Edge can't do this, is a problem. this is not something to be fixed with a simple browser reinstall or even related to OS. throughout the past 2 years I've done these countless times, literally. I'm sending feedback about it using the feedback button on Edge, if you're reading this and want download speed to be improved in Edge, please do the same and in the feedback URL add the link to this post for full description, thank youWindows should show a notification when VPN connection suddenly disconnects or drops
There is no notification from Windows when our built-in VPN connection (inside Windows) suddenly disconnects or VPN connections drops. it poses security risk as well as discomfort and other problems. there is a reason when user uses VPN connection, to stay protected, secure etc. so when VPN connection suddenly drops or disconnects for any reason, user must be notified. Upvote this feedback on feedback hub: https://aka.ms/AAbf7kp
