Current issue state, recent activity, and per-issue timelines from the indexed issue data.
| Date | Opened | Closed | Comments | Events | Open Backlog |
|---|---|---|---|---|---|
| 2026-09-20 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-19 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-18 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-17 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-16 | 1 | 0 | 0 | 1 | 1 |
| 2026-09-15 | 1 | 0 | 0 | 1 | 1 |
| 2026-09-14 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-13 | 0 | 0 | 0 | 0 | 47 |
| 2026-09-12 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-11 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-10 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-09 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-08 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 0 | 0 | 0 | 0 |
Opened: 2
Closed: 0
Comments: 0
Events: 2
| Issue | Author | State | Labels | Comments | Reactions | Updated |
|---|---|---|---|---|---|---|
#2271 Server: MqttPendingMessagesOverflowException reaches TaskScheduler.UnobservedTaskException Opened 5 days ago | jogibear9988 | open | No labels | 0 | 0 | 5 days ago |
#2270 MQTTS connection from MQTTX fails on MQTTnet.Server 5.2.0.1603 (regression from 5.0.1.1416) Opened 6 days ago | Eviav | open | bug | 0 | 0 | 6 days ago |
#2260 Issue with identifying messages that have been sent Opened 20 days ago | dgxhubbard | open | No labels | 3 | 0 | 19 days ago |
#2243 Create version of MQTTnet.Extensions.ManagedClient that is compatible with version 5 of MQTTnet Opened 5 months ago | dwe-alan | open | feature-request | 3 | 1 | 1 month ago |
#2248 MqttClient keep-alive silently swallows PING timeout, never raises `DisconnectedAsync` Opened 5 months ago | aco-mreble | closed - completed | No labels | 3 | 0 | 1 month ago |
#1195 MQTT over QUIC Opened 5 years ago | geffzhang | open - reopened | feature-request | 8 | 0 | 2 months ago |
#2256 Server: DISCONNECT with DisconnectWithWillMessage reason code is ignored — Will message is not published Opened 2 months ago | driedel152 | open | bug | 0 | 0 | 2 months ago |
#2233 MqttClientDefaultCertificateValidationHandler not used as default handler for MqttClient Opened 8 months ago | Levi--G | closed - completed | bug | 2 | 0 | 3 months ago |
#1836 Unknown memory leak Opened 3 years ago | PontusHolmberg | open | bug | 7 | 0 | 3 months ago |
#2079 Received packet 'PubAck: [PacketIdentifier=6538] [ReasonCode=Success]' at an unexpected time. Opened 2 years ago | mkb-mb | closed - completed | bug | 4 | 0 | 3 months ago |
#2199 Incorrect handling of Topic Alias? Opened 1 year ago | swiergot | closed - completed | No labels | 0 | 0 | 3 months ago |
#2249 Offline-first message buffer with sequence-number-ordered replay for ManagedClient Opened 5 months ago | rambudithe | open | No labels | 0 | 1 | 5 months ago |
#2244 DisconnectedAsync is not raised if (failed) Publish attempts were made Opened 5 months ago | StefanLochauMF | open | bug | 0 | 0 | 5 months ago |
#2220 Intermittent Disconnections Between IoT Edge Module and Mosquitto MQTT Broker Opened 10 months ago | shourikasa | open | No labels | 2 | 0 | 6 months ago |
#2148 Report unauthorized subscription Opened 2 years ago | ygoe | closed - completed | feature-request | 4 | 0 | 6 months ago |
#2020 Issue in MQTTnet version 4.3.6.1152 Opened 2 years ago | LeGi0N09 | closed - completed | No labels | 1 | 0 | 6 months ago |
#2236 CONNECT packet must have at least 7 bytes. Opened 7 months ago | andycheng-jiuluomall | open | question | 2 | 0 | 7 months ago |
#1908 Support Unix Domain Sockets Opened 3 years ago | rafael-biz | closed - completed | feature-request | 5 | 0 | 7 months ago |
#2234 Subscriber stops receiving mid-run with QoS2 and 200KB payloads (still connected, no errors) Opened 7 months ago | ooredm | open | bug | 0 | 0 | 7 months ago |
#2219 Question/Feat: Expose MQTT Client connection status Opened 11 months ago | WizMe-M | open | question | 1 | 0 | 8 months ago |
#2221 Ambiguity in MQTTnet’s Support for MQTT 5 “Request Response Information” and “Request Problem Information Opened 10 months ago | hadilbenmoussa | open | No labels | 1 | 0 | 8 months ago |
#2223 Update to the official NuGet package possible soon? Opened 10 months ago | deandob | closed - completed | feature-request | 7 | 6 | 8 months ago |
#1669 client can connect using tls 1.2, but the client certificates from MqttServer_ValidatingConnectionAsync are always null on the server Opened 4 years ago | rtmurphy | open | bug | 3 | 0 | 9 months ago |
#2225 Nothing is received Opened 10 months ago | rwb196884 | closed - completed | No labels | 4 | 0 | 9 months ago |
#765 MQTTNet hung during call to ManagedMQTTClient.Dispose() Opened 7 years ago | kwende | open | bug managed-client | 12 | 0 | 10 months ago |