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doc: update known issues
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[KRKNWK-16843]

Signed-off-by: Krzysztof Taborowski <[email protected]>
Co-authored-by: Anna Wojdyło <[email protected]>
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ktaborowski and annwoj committed Oct 16, 2023
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28 changes: 17 additions & 11 deletions doc/sidewalk_known_issues.rst
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Expand Up @@ -8,21 +8,27 @@ See the list of known issues that are valid for the current state of development
v1.14.5-dev1
------------

* KRKNWK-17374: Sporadic Zephyr fatal error after disconnecting on FSK
After disconnecting on FSK, Zephyr fatal error occurrs due to assertion in semaphore module.
The error reproduces rarely - once per few days.
In the release mode the device resets automatically, however, in the debug mode it need to be reset manually.
Currently, this issue occurs for Sidewalk 1.14 libraries and it will be fixed in the version 1.16.
* KRKNWK-17860: QSPI assert occurs when performing DFU in the Sidewalk application mode
The DFU should be performed only in the DFU mode.
The DFU Bluetooth service can be used in the Sidewalk mode, however, using it leads to assertion failure, resulting in a Zephyr fatal error.

* KRKNWK-17321: The device fails after multiple restarts on the nRF5340 DK.
The issue happens due to failing certification test.
* KRKNWK-17800: After reconnecting to network, the end device cannot find the route to its host
After the device disconnects from Sidewalk servers, the Sensor monitoring app over Bluetooth LE shows an error ``-38 (SID_ERROR_NO_ROUTE_AVAILABLE)``.
To fix the error, the device needs to be reset manually.

**Affected platforms:** nRF5340
* KRKNWK-17750: Error occurs when sending multiple messages in a short period of time
When sending multiple Sidewalk messages in a short period of time, the internal queues might become full, showing misleading error messages, such as ``-12 (SID_ERROR_INCOMPATIBLE_PARAMS)``.
The message should resend after some time needed for protocol to empty the queues.

* KRKNWK-17114: Bootloader configuration is not optimized on the nRF5340 DK.
Due to large bootloader partition size (48 kB), the DFU always requires an external flash.
* KRKNWK-17244: CMake warnings when building the Sidewalk samples
CMake warnings (``No SOURCES given to Zephyr library``) show in the build log of Sidewalk application.
Application builds successfully, but the error may obfuscate other important warnings.

**Affected platforms:** nRF5340
* KRKNWK-17374: Sporadic Zephyr fatal error after disconnecting on FSK
After disconnecting on FSK, Zephyr fatal error occurs due to assertion in semaphore module.
The error reproduces rarely - once per few days.
The device resets automatically in the release mode, however, in the debug mode it needs to be reset manually.
Currently, this issue occurs for Sidewalk 1.14 libraries and it will be fixed in the version 1.16.

* KRKNWK-17035: Sensor monitor uplink messages are lost when the notification period is longer than 30 seconds
If the notification period is set to longer than 30 seconds, the sensor monitor uplink messages are lost.
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